Diagrama Electrico Trotle Body Buick Enclave 2012

HTTP/1.1 200 OK Date: Wed, 22 Dec 2021 14:45:04 GMT Server: Apache/2.4.6 (CentOS) PHP/5.4.16 X-Powered-By: PHP/5.4.16 Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=UTF-8 2131 pontiac code p0171 What does this code mean anyway? The definition for this this P0171 code is Fuel Trim System Lean (Bank 1). Didn't bother me too much on the running issue, but hated the "no restart" issue. On my 1998 Ford F150 i replaced the fuel filter, air filter and i … Codes P0121, P0171, P0128 when driving the car for 45 min a trouble code of P0121 peddle position sensor does not allow my trans to shift gears from a stand still. Car hesitation, Code P0171. I replaced the PCV hose. After the car not running for 4 weeks - would stall aout after warm up with no Codes display) I fianlly deducted that it was the MAF Sensor. 2009 Pontiac G6 2. Vacuum from the brake booster, vacuum from the emission system to the gas tank, etc. Cependant, lorsque l'ordinateur détecte un rapport carburant/air incorrect, il peut déclencher le … The OBDII trouble code P0171 - System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel. This 1999 Lexus ES300 came in with the service engine soon light on. Montana P0171 Code Defined Pontiac Montana 2002 Service Codes Manual - ME Get Free Pontiac Montana 2002 Service Codes Manual Pontiac Montana 2002 Service Codes Manual When somebody should go to the book stores, search introduction by shop, shelf by shelf, it is in reality problematic. football. Only show this user. There is a factory service bulletin for the following Buick models: 2000-2008 Buick Century P0171 Lean is a very common fault code on Toyota's. I didn't see anything in all my searches that pointed to an intake manifold tuning valve. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a … Re: Getting Multiple CEL Codes: P0171, P0300, P0301, P0303, P0304 (BlueCrush) Post by joatmon » Wed Apr 04, 2007 10:00 am Hope they get it fixed up for a good price. Bank 1 STFT (HIGH): 10. code p0171 is available in our digital library an online access to it is set as public so you can get it instantly. It's not the most complicated OBDII trouble code to diagnose. I found a crimped and cracked vacuum line and replaced it. 【Application】Fits for Buick Cadillac Chevy GMC Hummer Isuzu Pontiac Saab Saturn Models, including Buick Enclave LaCrosse Rainier, Cadillac Escalade, Chevy Avalanche Camaro Cobalt Ford P0171 & P0174 Lean Codes A Ford P0171 is a LEAN code for cylinder bank 1, and P0174 is a LEAN code for cylinder bank 2. 1,201 Answers. I had the codes pulled from a scanner at Autozone. One of the top common problems with Toyota Lexus is those codes. Chevrolet Malibu Code P0171, P0455, P0420. Your plugs are either bad which with the age of the car is unlikely, your ignition control module is having issues, or your coil packs are bad. Start a new Pontiac Grand Prix question. com Car Chat > Pontiac > Grand Prix > check engine light. I have an 06 Malibu and the check engine light came on checked and it gave me a service code of P0171 can you tell me what the problem is i heard there was a recall from the factory but don't know for sure. Model of vehicle - G6 Sedan. the car idles between 650 and 700 when in N my alt puts out 10. This means the engine is getting more air than fuel in the air/fuel mixture. this is also the 171 code and the 300 code. 1998 Pontiac Bonneville 6 cyl Automatic Hi. Find your pcv line and check for hole or leak in the pcv hose, or any vacuum line. com. answered Feb 15, 2016 by Reynaldo (11. Just recently, my engine light went on, and I took it to Advance Auto where they hooked up to the engine computer. It does not effect driveablity but continues to set the light. 4L, L4, Gas, VIN B, 16V, DOHC, USA Hotline Archive Vehicle Application: 2006 G6 2. It may be thrown by any OBD-II equipped vehicle. I have enclosed it for your review. Details Questions and Answers for Pontiac Grand Am. There is a factory service bulletin for the following Cadillac models: 2000-2008 Cadillac Escalade. P0171 System Too Lean (Bank 1) I have the same damn code!!!! It wont go away no matter what I due although I have not yet tried cleaning the MAFS. OBD2 Code P0171 Pontiac definition: Basically this means that an oxygen sensor in bank 1 detected a lean condition (too much oxygen in the exhaust). Figuring the ignition$2,000 (Convoy, Ohio ) Code p0171 is usually caused by a vacuum leak somewhere on bank 1. Scanned and retrieved these two codes. How can I get the manual areas that would cover repairing this condition? If the P0171 Volvo is combined with the P0174 Volvo code, it's very likely that the problem is caused by an intake leak. #1. 2 ltr v6 2wd. I recently did an intake cleaning because my oil analysis indicated dirty combustion chambers. 1995 Pontiac Bonneville Engine and Engine Cooling TSB Details …. How to fix codes P0171, P0300, P1174. 4L Engine (VIN B, P – RPO LE5) P0171 System too Lean (Bank 1) Trouble Code P0171 on your Pontiac Bonneville indicates your Pontiac's engine is running lean in both Bank 1. Code P0171 Chevy Malibu Coupons, Promo Codes 06-2021. I recently had my car built by RPM and they did a cam, stall, etc. While DTC code P0171 and its closely related cousin, P0174, are two of the most common codes to afflict Ford F150 models, almost all Ford models are equally likely to suffer the effects of these codes at some point, and particularly Ford applications that have done more than about 60 000 miles or so. Check for intake manifold or air intake leaks. Had it checked at Auto Zone and it kicked out P0171 code. Where exactly is it. One of the most common trouble codes with the Pontiac Montana is the P0171 code. The CELs are P0171: system too lean, bank 1 and Re: Chasing persistant p0171 code 2009 1. I have code P0171 present. On V6/V8/V10 engines, Bank 2 is generally the side of the engine that doesn't have cylinder #1. A new gasket will fix that. The control module monitors how long it takes the sensor to warm up and start sending an adequate signal. 4 2009 G6 2. Most auto repair shops charge between $75 and $150 per hour. Our digital library spans in multiple expedition, pontiac grand am owner manual, 98 chrysler sebring convertible repair manual, buckeye bfr 15 owners manual, model nonprofit Page 5/9. 2002 Pontiac Grand Prix GT-General. The cost to diagnose the P0131 PONTIAC code is 1. They got the code P0171. When they appear together, it indicates that the entire engine is running lean. This is also called air/fuel sensor, or heated O2 sensor. P0174: System too lean bank 2. Somethings you can try is pinching off vacuum hoses and see if the engine idle speed changes. com is a forum community dedicated to the LS1 Pontiac GTO. This is my wife's daily driver. I replaced the MAF 4 Days ago and finally took it on a So Cal Freeway in bumper to bumper traffic. There is a factory service bulletin for the following Pontiac models: 2000-2001 Pontiac Transport I have a 2006 Pontiac Vibe 1. If there are no intake leaks, the next step is to replaced the air filter and clean the air flow meter. This code number references a number that is given to you when you plug your car into a OBDII scanner. Thank you very much | P0141 PONTIAC code tech notes The code means that there is a problem with the heater element circuit of the heated oxygen sensor. GM has traced one possible source of trouble code P0171 to an unseated oil dipstick or air intake snorkel. 2) Look for intake and vacuum leaks. 0L 85k Check engine light is on, codes P0171 and P0174 are set. P0171 - Fuel Trim System Lean Bank 1. 2001 Pontiac Grand Prix / P0171 & p0300, fuel lean, P0171 & P0300, Fuel lean, random misfire. This lean mixture can either be short term or long term. Problems with the mass air flow (MAF) sensor causing the code P0171 are fairly common in many vehicles. 11-23-2012, 10:05 AM #6-Ray-View Profile View Forum Posts Private Message Moderator, Retired Join Date Aug 2008 Location Home, Auto Repair Library, Auto Parts, Accessories, Tools, Manuals & Books, Car BLOG, Links, Index Ford P0171 & P0174 Lean Codes by Larry Carley copyright 2019 AA1Car. I usually take a small screwdriver and clean the beveled seat area where the egr pintle rests of any carbon … 2003 Pontiac Vibe GT 2zz-ge p0301 p0171 6 speed manual Been fighting these 2 codes ever since I ran through a huge puddle (flash flood) when going to work. 202f The car ran fine with the somewhat intermittent code but I was worried about detonation. com Car Chat > Pontiac > Grand Prix > P0171I hate this code . p0171 lean code and fuel trims positive through the roof. I have a 1997 Pontiac gtp with a code P0171. 8l Post by circuitsmith » Fri Dec 05, 2014 7:01 pm Make sure there are no air leaks between the throttle body and the MAF sensor. 61. Code p0171 lean bank #1 check engine light keeps coming on I erase codes with obdd2 checker and code comes back within 10 miles ive already spent $85. They said the OBD2 pcm code was p0171 lean. It includes many of the parts of your vehicle that contain fuel. Since it is apparent on both sides of the engine we can rule out a blown head gasket or injector issue. Re: 97 pontiac bonniville has repair code p0171. Mileage - 55k. Aside for the check engine light. most likely a vac leak but good to check other things to. vacuum is great. Do you think this right? How do i replace it. P0131 is telling us there is a fault in the oxygen sensor, located in the bank 1 sensor 1 location of the vehicle. What does this code mean? - p0171 indicates a lean running condition from bank 1 sensor 1. 2L Engine. Otherwise, for long-term lean mixture, the code p0171 is registered according to an indication of the Code P0171 applies to 4-cylinder engines (Bank 1) as they generally have only one bank. and the car did 430/400 on 93. P0131 HO2S Circuit Low Voltage Sensor 1. 1999 Ford Utility Van XH Fuel System P0441 is a generic powertrain diagnostic trouble code. trouble code PO128 coolant temp below thermostat regulating temp. My 2006 Pontiac Montana SV6 ( 3. I looked the code up here on your website, and was wondering what "System too lean (Bank 1)" meant? Hey guys, my check engine light went off. NOTE: The oxygen sensor couldn't care less about unburned fuel in the exhaust stream–the sensor is designed to P0128 code 07' G6What needs replacing? Year of vehicle - 2007. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. I'm thinking maybe an O2 sensor got screwy the cover on the throttle body correctly, causing a lean condition and code. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $114. Check gaskets, seals, and especially vacuum hoses for damage to cause this problem. P0125 Engine Coolant Temperature (ECT) Insufficient Closed Loop Control. I believe in checking simple things first and the Mass Air Flow sensor is very easy to access and remove. On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. (Car does not sound like it is misfiring) P0420 is Catalyst System Efficiency Below Threshold which means that the Cat converter is not working so great. Severe black smoke from the exhaust when ETS light on very poor gas mileage when on. Driving a car with the code P0171 can cause more damage to the engine over time, as when the engine runs lean, the combustion temperature is higher. 2004-chevy-silverado-code-p0300-with-p0171-and-rough-idle 1/5 Downloaded from fan. I had the a scan of the codes from Autozone and the mechanic said it was P0171 lean exhaust system. Inspect the crankcase ventilation valve and system for leaks. 4V6, AT, 158,000 miles. There is a factory service bulletin for the following GMC models: 2000-2008 GMC Sonoma 2000-2008 GMC Sierra What the P0131 code means. ProTech: They can be related yes. I've had the P0171 code before on my 2006 Vibe. 5 litter V6 ) few month ago started generating P0171 System Too Lean Bank 1 (with no changes in engine performance, no loss of power). The following is an overview of P0171 check engine light code possible causes. Pontiac G5 P0171 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Also shown, a 20 Recently experienced a P0171 code translated to mean "System too Lean, Bank 1". Posted by Anonymous on Jun 13, 2010 search for my post on my p0171 code. 8 S/C has been throwing a P0171 code for a while, which is the Bank one lean code, but it has not given me a P0174 code, which indicates to me that my problem is in the injector area(i think), since it would only be logical that if the fuel filter were clogged that i would see both the codes, and that if i It scanned P0171 fuel system too lean. P0133 Pontiac - P0171 pontiac codes. It sometimes hesitates at stop … 1998 Pontiac Grand AM GT, P0171. 2000 Pontiac Grand Am GT - How do you repair po446 trouble code on a 2002 pont grand am gt 3. what can surge as you drive is fuel related isssue, You may have to check for "B" codes what you will be looking for are anti- theft codes, a worn out key can set this code off. Tests/Procedures: 1. If the lean mixture is a short term one, it means that the fuel mixture is usually very lean. There is a factory service bulletin for the following Saturn models: 2000-2008 Saturn Models The cause behind diagnostic trouble code P0171 is easiest to find by looking at the secondary firing patterns on the bank one cylinders. the codes are a LEAN condition, use your scanner look at ECT, Fuel trims, and o2 sensor voltages. Rodc. '01 4. I just placed an order on amazon for a fuel pump , and Ill install it by next Saturday . The sensor provides a reading of the air:fuel ratio leaving the engine's cylinders, and the vehicles powertrain/engine control module (PCM/ECM) uses that reading and adjusts to keep the engine running at that optimum ratio of 14. I want to know id the Evap Canister can also cause this problem or no. 8, 2. do you think the EGR Valve is staying open causing the lean. These condition also apply to the chevy HHR, Malibu, Pontiac There may be other very specific (or common) issues that other motorists have experienced with your car. 4 Customer Concern: Intermittent Electronic Control Module (ECM) code: P0171. 8. P0300 is a misfire in two cylinders. The car has been running fantastic, besides a sporadic P0171 sometimes P0174 code. I had the code P0171 on a Ford Contour 1998 2. Come discuss mods, horsepower, engine specs and more! Full … Discussion Starter · #1 · Nov 4, 2012. found vac leak on the vac block (on top of blower), cleaned injectors (BG Fuel system cleaner), replaced vac harness by the TB, new fuel pump (was failing) and other things, my 171 code is not coming on anymore. What does this mean. The traction control light is also on the dash. My fuel mileage is * DTCs P0171, P0172, P0174, P0175 are Type B DTCs. - Answered by a verified Pontiac Mechanic. From what I can see I should clean my MAF sensor, check vacuum lines, and check the O2 sensor, but I am not sure where any of these are located on this car. One of the most common trouble codes with the Pontiac Grand Prix is the P0171 code. smoke tested intake, no leaks. Why does my check engine light come on. Read PDF Nissan P1456 HONDA P0420 P0420 TOYOTA P0171 TOYOTA P0455 FORD P0011 NISSAN P0340 P0300 NISSAN P0171 FORD P0171 CHEVROLET P0300 P0420 NISSAN U1000 NISSAN P1320 NISSAN P0340 NISSAN P0171 P0300 … Hz monaro coupe Hz monaro coupe. I ran it by Autozone to have them read the code and it came out P0171 - Bank 1 - System too lean. This means that the ECU has detected either improper voltage from the oxygen sensor or improper air-fuel ratio. Kn performance inline fuel filter pf 1000 chevrolet gmc pontiac buick jaguar. There were five codes stored in the PCM memory: P0128 – Engine Coolant Temperature below thermostat regulation (due to low coolant … The following TSBs of Pontiac are related to DTC P0171. Trouble code definition for code P0171 P0171 Lean Code. 2006 Trailblazer P0171 Volvo. 244 views. I've changed my Fuel and Air Filters, checked for a vacuum leak, and fuel pump and pressure seems good. my post has a bit of info that might help. O2 sensor codes such as P013X, P014X, P015X Fuel trim codes such as P0171,P0172, P0174, P0175 Misfire codes such as P0300, P030X Do you see a problem? The report that the catalyst code is setting as well as lean fuel control is a contradiction. 209f The diagnostic code p0171 happens when a lean mixture is detected by the front O2 sensors. Very suddenly experienced surging, poor acceleration and rough idle. Re: Code reading p0171. P0128 Coolant temperature below operating temperature. I have a 2006 Pontiac Grand Prix car with 3. A lot of times cleaning the Mass Air Flow sensor with … The code for p0171 does not necessary means that your 02 sensor is bad. Possible Causes: Refer to our Oxygen Sensor Code Diagnosis article for a list of all possible causes. Engine size - 3. I tested with propane and found that by adding fuel near … Continue reading "1998 Pontiac I have 2 fault codes that set together. You're lucky you are getting the p0300 with the 301, 302, etc. Are there any free manuals or guides for this The P0171 is one of the more common trouble codes. Quick fix, instead of paying big money, one of the top problems is the mass airflow sensor with that code. 0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. 2006 Kawasaki Ninja 250 - 2003 Pontiac Grand Prix 4AT 3. When the dipstick is replaced in the tube but not seated fully, or the snorkel is not fully attached, the engine can suck in unmetered air, resulting in trouble Hi, I have a 1999 Pontiac Grand Prix GT (3. I have recently replace the evap purge valve. 7 parts air to 1 part fuel. Figuring the ignition$2,000 (Convoy, Ohio ). What does the p0171 code on bank 1 … Re: 2004 vibe code p0505 p0171 p0300. The car idles and drives normally otherwise. Message could be right and it could be pure coincidence you recently had the repairs done - if it was very recent and within the last couple of I have a 1997 Pontiac Sunfire with 134k mileage. Note: The use of "oil" filters can cause MAF to be contaminated if the filter is filled with oil. The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature ( ECT) Sensor reading inaccurate. P0404 or p0405 would be either sticking egr pintle or carbon on the egr seat. 09-11-2008, 04:46 PM. 2%. The P0171 code shows under the ECM codes, but will not read under the CEL codes or illuminate the CEL. p0171 and p0101 2004 Chevy Silverado : 597 1 Jul 12, 2021, 4:41 PM (Hammer Time) Honda CRV knock sensor: 1066 1 Mar 29, 2021, 11:37 AM (Hammer Time) 2004 Ford F150 code P0021: 335 1 Mar 26, 2021, 11:43 AM (Hammer Time) 2003 audi a4: 393 4 Mar 2, 2021, 7:59 PM (MannamedE) CEL - System Too Lean (P0171) ) 07 Corolla: 713 7 Jan 8, 2021, 6:25 PM The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature Sensor reading inaccurate. 4 4 cylinder engines in the Toyota Corolla, Camry, Rav4 and Matrix along with the V6 3. 0 votes . the subject vehicle is a 2006 Chevy Equinox equipped with the 3. | P0171 PONTIAC code tech notes If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. … Mass air flow sensor codes such as P0101, P0102. Today we have an '01 Lexus GS300 in the shop. In addition to the CIL coming on, here are a few other Code P0171- Pontiac Grand Am 2001. If it needs to correct the air-fuel mixture more than that, the P0171 code will be stored. changed the | P0174 PONTIAC code tech notes If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. The P0171 code means that the Oxygen (O2) sensor on bank 1 recognized a too lean mixture to correct it. I tried getting my emissions done today and right before I pull up to the station this code sets off, P0171. 8L (no supercharger). What Does P0171 Mean? P261D * P2620 * P2621 nissan P0101 P0102 P0122 P0123 P0171 P0174 P0302 P0303 P0304 P0305 P0306 P0335 P0340 P0720 P1111 pontiac saturn scion SUBARU Se pare ca problema cu pompa de apa auxiliara electrica la vw este delicata. 10,000 mile pontiac vibe with a lean code. TDWPgtp. This code is triggered by the first downstream (front) O2 sensor. One way to tell if that is the problem is by looking at the freeze frame data, and see what the engine and intake temp was when the code was set. P0128 - Coolant Thermostat (Coolant Temp Below Thermostat Temp) Check engine light came on a few days ago and I noticed my Engine Temp Gauge was not working. and the TCC code did not come back when I cleared the light. " As one example, many report that a common cause of the P0171 and P0174 lean mixture fault in the BMW X3 is a faulty DISA valve. Check engine light was on for a day or two then would turn off. 8L supercharged engine. I did a quick code check and found code P0171 stored. 1997 Chevrolet S10 Ignition System Consumer Complaints Details …. maf and fuel pressure read damn near perfect. I did replace short section of 3/8" hose on front cam cover for crankcase vent and also PCV valve. How to fix car hesitation when accelerating by replacing leaking intake manifold gasket, DIY with Scotty Kilmer. I tested with propane and found that by adding fuel near … Continue reading "1998 Pontiac Grand AM GT, P0171" Hello - hoping you can help. 2001 Pontiac Grand Am 2. , I do not have an exhaust leak. The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature (ECT) Sensor reading inaccurate. Most auto repairs shops charge between $75 and $150 per hour. Drive was 10 minutes, was at operating temperature by arrival, and I gave it a few 3,000 RPM accelerations. Just Google the codes followed by your car's make and model, for example: "P0171 and P0174 Ford Expedition. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. I researched the net and there were two main suggestions: 1) Clean the MAF sensor with electrical contact cleaner. I usually reset with my aeroforce and continue. I have a new EGR valve to put in it OBDII/EOBD diagnostic code definition. 4L Engine (VIN B, P – RPO LE5) P0171 System too Lean (Bank 1 Pontiac G8 P0171 Engine Trouble Code When your car's 'Pontiac G8 P0171 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. Pontiac Montana 2002 Service Codes Manual - ME Get Free Pontiac Montana 2002 Service Codes Manual Pontiac Montana 2002 Service Codes Manual When somebody should go to the book stores, search introduction by shop, shelf by shelf, it is in reality problematic. OK at this time. If you have a V6 or V8 engine, then P0171 can also trigger which would refer to bank 2 If the code says that the fuel system is "too lean", then it would mean that the computer has been adding more and more fuel which is known as Long Term Interpretation of OBD2 Code P0171 Pontiac:Basically this means that the oxygen sensor in bank 1 realizes that it is light (too much gas in the smoke). The trouble code P0171 would apply to 4-cylinder engines bank 1 as they normally have only one bank. Age. I'm getting a P0171 code. Okay so I'm at 291,000. Solstice P0171 Code Defined One of the most common trouble codes with the Pontiac G6 is the P0171 code. asked Feb 15, 2016 by Danm. my Car is a 98 GT 3800. 1998 Ford Explorer Sport Rear Window Wiper and Washer Consumer Complaints Details …. Since I bought it about three weeks ago, its check engine has been on. Has been running great for the past 24 months and then last week, had a flash SES light and then it went out. Own this car? Share your experience with others. Could really use some help. Posted: Mon Nov 12, 2012 12:30 am. The first time, the O2 sensor was replaced. Labor: 1. These codes let you know the O2 sensors are creating a lean condition. org, is the worlds largest automotive enthusiast group exclusively geared towards the General Motors GM J-car platform including the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Sunbird, Pontiac J 2000, Oldsmobile Firenza, Buick SkyHawk and Cadillac Cimarron. 2029 Engine Bank 1 is the same side of the engine as Engine Cylinder 1. 08-15-2009, 03:19 PM. Running "lean" means either inadequate fuel is getting to the combustion chambers, or too I have a 2002 Pontiac Grand Prix GT, 3. The majority of the time this is caused by a vacuum leak. Do NOT use a K&N POS, Check fuel pressure and as suggested ck for a 2000 Pontiac Grand Prix PO171 Code. This P0327 code … I recently had my brakes, universal and ball joints, tire rods etc done on my 2007 Pontiac g6 2. I have checked for vacuum leaks, none found. I looked into it a bit more and read it could be a vacuum leak. I ran some cleaner through the intake, and ran it out (smoke screen behind the van). P1155 HO2S Lean Average Bank 2 Sensor 1 - Read Our Article On Oxygen Sensor Codes For Help With This Pontiac Trouble Code. Posts: 8781. What causes the p0171 code on a Ford TSB? Another Ford TSB for a number of late 90-s Ford vehicles describes a problem with MAF sensor contamination where both codes, P0171 and P0174 would appear together. * A current DTC, Last Test Failed, clears when the diagnostic runs and passes. A few times (when it started crappy) I would see an occasional P0305 (cyl 5 misfire) or a P0300 (random cyl misfre) code. 4. so have been getting an intermintant code P0171 - Fuel Trim System Lean Bank 1 for a while now. There is a known concern on the Vib for the P0171 code and GM say the fix is to replace the PCM (computer) . OBD2 Code P0172 Pontiac definition: Basically this means that an oxygen sensor in bank 1 detected a rich condition (too little oxygen in the exhaust). Joined: Mon May 19, 2008 10:30 pm. GM has issued a technical service bulletin # 08-06-04-001B to address trouble codes P0171, P0300, P1174 on the following vehicles: 2006-2007 Chevrolet Cobalt, HHR 2006 Pontiac Pursuit (Canada) 2007 Pontiac G5, G6 2006-2007 Saturn ION with 2. Make of vehicle - Pontiac. I have had more trouble with this code than anything else. ive made sure there were no leaks in the intake tubing or throttle body. net on November 28, 2021 by guest [EPUB] 2004 Chevy Silverado Code P0300 With P0171 And Rough Idle This is likewise one of the factors by obtaining the soft documents of this 2004 chevy silverado code p0300 with p0171 and rough idle by online. 4 2010 G6 2. If you guys have any ideas, they would be greatly appreciated! ever since my car threw this CEL, my car has been shifting pretty rough. (Try cleaning the injectors) * Vacuum leaks at the intake manifold, vacuum hose connections or throttle body. 7:1. . 4 2007 G6 2. Air flow sensor needs to be clean to 2000 Pontiac SSEi - flashing SES - Codes P0300, P0171. there is far more air going into the chamber than what the maf is reading (because the leak is after the maf; the … Ford F-150 P0171 P0174 Trouble Codes - vacuum leak (water test): end faq For more information on this topic, I have written a "field manual" called Engine Performance Diagnostics which is available as an eBook or paper book . The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature Sensor reading inaccurate. Date: Questions: Answers: Sample Help Request Topics: Trouble Codes Reported: December 01, 2021: 0: 0: December 02, 2021: 2: 0: 2012 Ram 1500 ST 5. P0171 Pontiac Torrent is a DTC or a diagnostic trouble code. 2005 Pontiac GTO P0171 and P0174 A lean fuel condition can be caused by: * Low fuel pressure due to a weak pump or leaky fuel pressure regulator. The upper intake was just replaced just rebuilt the tranny and had a new pcm installed I have 2002 Pontiac grand prix GT 3. 0. I have a new one I'm going to put in. A Ford P0171 is a LEAN code for cylinder bank 1, and P0174 is a LEAN code for cylinder bank 2. com Car Chat > Pontiac > Sunfire > General Discussions > P0141 and P0171 codes 99 Sunfire 2. When is the code detected? – Fuel injection system does not operate properly. saw where mass airflow sensor is normal cause. That will confirm if the too lean condition, that has caused code P0171 to set, affects all cylinders in the bank. I started putting premium gas, all winter temperature was below freezing and trouble code was not generating. 1) A failing or dirty MAF sensor could do this and is a very common issue to set P0171. 8L L36 Motor - Normally Aspirated). it is registering excessive oxygen in the exhaust gases. A couple of months later, the CEL came on again, and this time (different mechanic), I was told it was probably just the MAF sensor needing cleaning. Engine Bank 2 is the opposite side of the engine. I was ready to take the car back thru state inspection but when I checked the OBD2 with the actron code reader the p0171 code was still there even though the CEL was off. I have been doing research on this and other sites say that you need to fix the first codes before you fix the Questions and Answers for Pontiac Grand Am. 2006 Pontiac Grand Prix. by kev2 » Sat Jul 21, 2018 3:25 pm. I have sprayed brake clean around the intake Labor: 1. Posted on Nov 20, 2009. and stall at at anytime with a hard to start condition. tried running some fuel system I was getting these codes a while back. *TT (NHTSA ID #10018290, NOVEMBER 16 2005). 4 l- question about Cars & Trucks. They said it was p0171 and i need an oxygen sensor. The guy at auto zone apparently has not worked on vehicles a lot. In this article I am going to be discussing the 1. the lights will come on randomly and shut off randomly, but when the light is on its low on power. Replaced a rotted sway bar, fuel filter, a broken driver side power window, and given it an oil change to name a few. It indicated that the EVAP control system is not functioning correctly. sony. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Note: This DTC is very similar to P0171 Pontiac, and in fact your vehicle may show both codes at P0171 is that the engine is running lean. A lean condition occurs when the engine either receives too little fuel or too much air. Got a CEL today and found it was a P0171. (Or maybe used your own OBD scanner to extract the car faults). Check engine light was on so I ran the codes using an OBD scanner, which showed code P0171 System Too Lea … read more I recently had my brakes, universal and ball joints, tire rods etc done on my 2007 Pontiac g6 2. What could be causing this? Are there any TSB's covering this problem? Code P0171 Definition. thank you for watching!!!!!If this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. G6 P0171 Code Defined P0171 Pontiac Grand Prix. I took my Chevrolet cobalt to auto zone to have them scan the computer because the check engine light was on. On V6 / V8 / V10 engines, Bank 1 is part of the engine with the # 1 Note: This DTC is very similar… I recently had my brakes, universal and ball joints, tire rods etc done on my 2007 Pontiac g6 2. iATN members may view the full text of each day's Q&A from the links below, and premium subscribers may search the entire knowledge base. but it doesnt shift hard all the time, sometimes its smooth and sometimes its rought. 1998 Ford Explorer Sport Engine and Engine Cooling Consumer Complaints Details …. I was having p0171 & p0174 codes for air/fuel to lean. Pontiac vibe seems to be common problem po171 lean code. Your o2 is just reading too much air passing. By themselves, these are some of the most common OBD2 codes. Have codes = p0171 lean. This will cause the Matrix to run rich. These codes commonly occur on many Ford vehicles, and are set when the powertrain control … The P0171 code means that, on the first bank of the engine, the fuel system is running weak or a vacuum leak exists near this side of the engine. With an EZ Scan 5000 I get the following codes P0171 pending code & P0174 trouble code (System to lean banks 1 & 2). P0420 ended up being the Front Catalytic converter and the upstream O2 sensor. 4 2008 G6 2. Hey, everyone. 20af 1L. The code P0171 is a 'Fuel Trim Lean' trouble code. Checked my fuel trims on the way to work this morning. Comments ⇓ 2001 Pontiac Grand Am check engine light. P0122 Throttle Position (TP) Sensor Circuit Low Voltage. I'll try that today and clear the code. Year and Trim: 2014 Cadillac XTS … OBD2 Code P0174 Pontiac definition: Basically this means that an oxygen sensor in bank 2 detected a lean condition (too much oxygen in the exhaust). The have released a TSB that deals with the proper repair. P0171 and P0174 both indicate that there is a lean condition present in your Pontiac Firebird. Pontiac Montana P0171 OBDII Page 11/16 Toyota Matrix is the P0171 code. I doubt it's a vacume leak cause the car ideals smoothly. I had a p0420, P0171, and a random TCC code. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic. Matrix P0171 Code Defined Toyota Matrix P0171 OBDII Trouble Code Diagnosis Code P0171 Definition Bank 1 has too much air or not enough fuel. An excessively lean engine can cause all the codes you have posted. Write a car review Points. Note: This DTC is very similar to P0171 which is a lean code for bank 1, and in fact your vehicle may show both codes at the same time. check engine light. 3. The light on the dash sometimes is on and sometimes it goes off on its own but more often is on. Oxygen Sensor– The P0171 codes is thrown when the oxygen sensor (s) do not register enough oxygen in the exhaust. 4 l engine. code P0171. you should have the mass airflow sensor cleaned, the p0171 is showing incorrect fuel mixture, best to have the vehicle scanned at a shop so the exact issue can be pinpointed P0171 and P0174 Codes – Don't change an Oxygen Sensor Before Reading This. Choose A ABIGAIL part will help you solve the trouble code P0171 P0496 P0442, Car keeps stalling after refueling, Bad Engine Performance and EVAP Emissions High. A Vrbo vacation home is where I recently had my brakes, universal and ball joints, tire rods etc done on my 2007 Pontiac g6 2. P0131 : O2 sensor circuit low voltage (Bank 1 Sensor 1) P0171 : System too lean (Bank 1) I recently sprayed non-chlorinated brake clean under the car to clean up some ps fluid from a while back after I changed my oil. P0171 Fuel system lean bank 1 False air will always give a lean bank code, false air is when air enter the engine through disconnected vacuum line , rupture vacuum lines that gets past the MAF and interrupts the fuel to air balance, this also include low fuel pressure the … HI,I have a 1996 Pontiac Grand am that has two codes P0401 and P0171 can the two be relayed I know one is EGR flow insufficient and the other is fuel system lean. Fuel system lean bank one. I have a Pontiac grand am 1999 2. A P0171 check engine light code is set when the computer has reached a rich calibration limit and can not add enough fuel to maintain the correct mixture. 4L engine. Bank 1 has too much air or not enough fuel. Run cleaner through injectors. 8L Just the code Posted to GM Driveability on 12/3/2021 1 Reply we have checked for air leaks and all the obvious but … Automotive Forums . when im accelorating my LTFT's and STFT's close to 0 out. 1992 Pontiac Bonneville Engine and Engine Cooling TSB Details …. 1. Resident Gearhead. car is bone stock. What does this code mean? 1 Answer. Hope this helps. Your car's computer will set the code when it determines that there's too much fuel (or too little oxygen) in the engine's air-fuel mixture. I have replace the gas cap, checked the fuel pressure and it falls within spec. I have done a TSB search and it shows TSB #05105 -- MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0171 OR P2195. P0171 PONTIAC Fuel Trim System Lean Bank 1. the oxygen sensor on bank 1 has noticed the engine is running lean. Message could be right and it could be pure coincidence you recently had the repairs done - if it was very recent and within the last couple of p0171 This post refers to a 2000 Pontiac Montana, 3. Code défaut P0171: Système trop pauvre (banque 1) L'ECM a le pouvoir d'ajuster la quantité de carburant injectée si une augmentation de la quantité d'air introduite dans le moteur est détectée. 9 when it happens I was driving and the trac turned off and my rpm gauge died then it shot the code P0336 and the p0171 was an underlying one. Tried to start it the next morning and ran really rough. 4L V8's) it's common to see P0171 and P0174 at the same time. Post. P0174 indicates Bank 2 of the engine has a lean fuel mixture. Reply. When I was driving the engine starts Erving up and losing power and the message says power s. 02-10-2009, 02:26 PM. A firing order and cylinder location diagram may be needed to see which side of the engine is Bank 1 I have 2002 Pontiac grand prix GT 3. A dirty MAF underreports air flow and can cause falsely low air flow, causing the ECM to think there is less need for fuel than the engine needs. I have a Pontiac Grandam 2. a low flow code p0401 is a restricted intake passage. What Does P0171 Mean? Combustion engines run most efficiently when they maintain an air-fuel mixture ratio of 14. How to find a dead cylinder. 301 is a misfire on cylinder 1 and so on Diagnostic trouble code (DTC) P0172 stands for "Fuel System Too Rich (Bank 1)". I have recorded the following data using an Actron s … read more This 1998 Pontiac Grand Am Gt with a 3. 1 Liter V6 came in with a surging idle and service engine soon light on. The codes haven't been cleared for the last ~400 miles. Possible triggers for the OBD P0171 Pontiac code. P0171 engine code on a 2006 Pontiac Torrent. I have a Pontiac G6 and I … Code P0171 indicates Bank 1 of the engine has a lean fuel mixture. Code P0171 Pontiac could mean that one or more of the following have occurred: The MAF (Mass Air Flow) sensor is flawed or faulty. Automotive technician members of iATN have posted over 1545 automotive repair related questions in the month of June, resulting in over 10330 responses. A heavy facelift and some model rationalisation was applied to the HJ Monaro, which was … 1999 Lexus ES 300, Code P0171 Stored. It was reading the p0171 code. Here's the condition of the car. Code P0171 is what the code reader showed. 2009 Pontiac G8 V6 (LY7) Check Engine Light HSV-GTS-300 I believe the code # is P0171 I live my life a quater mile at a time, Christopher. com! 2001 Pontiac Montana Codes P0135 & P0171 Hello all, I am wondering if I can get some feedback. Each code is a cylinder misfire code for that particular cylinder. Usually its your pcv lines. Save Share. It will certainly ease If your knock sensor on Bank #1 is generating a low output voltage (perhaps under 0. A p0302 was set after this. (Use a fuel pressure gauge to check fuel pressure at idle) * Dirty fuel injectors. I have to give it one good punch of the pedal that normaly sets it off. The P0171 code came back 2 days after installing the Catalytic converter and O2 sensor P1154 HO2S Transition Time Ratio - Read Our Article On Oxygen Sensor Codes For Help With This Pontiac Trouble Code. He said the code could have also set the traction lights. Or I would re In this video we discuss common causes and repair for code P0171. When the code says that the fuel system is "too lean," it means that the computer has been adding more and more fuel, which is called Long Term Fuel Trim. P0171: Fuel Trim System Lean Bank 1. Nov 24, 2017. P0171 Diagnostic Trouble Code Discussion for September 2009 Fuel System Lean (Bank 1) * Note: This is a professional automotive technician's resource. P0141 and P0171 codes 99 Sunfire 2. Location: Grand Rapids, Michigan. Checking for leaks - between short term & long term fuel trim, , I noticed no difference in fuel trim when checking for leaks with carb spray. I checked codes and found a code P0171 stored for Fuel Trim System Lean. Pontiac G5 P0171 Engine Trouble Code. clean mass air flow sensor from one side then to the other side also check u filter if is dirty replace it an drive car with high octane an there u have it t If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. 2108 5 liter engine used in the Camry, Avalon, Solara and Sienna van. P0171 Pontiac Montana. Fuel System: From what I have read for the most part the most common fix for the P0171 code is the valve cover. Jump to Latest Follow 1 - 20 of 20 Posts LS1GTO. 2005 Chevy Cobalt P0171 Lean. If the EGR valve is having a problem, it can introduce more air into … Labor: 1. P0171I hate this code. 2005 Chevrolet Cobalt SES comes on. It originated from some loose O2 wires from my header install (the soldering job wasnt very good). This morning I replaced the front left engine mount and the rough idle problem improved slightly . If the problem persists the front oxygen (O2) sensor may need to be replaced. If the problem persist the front oxygen (O2) sensor may need to be replaced. Inspect the fuel for contaminates. Sue here from 1A Auto. when code is erased with code scanner the car drives ok. 1993 Pontiac Bonneville Engine and Engine Cooling TSB Details …. trouble code PO171 system to lean bank one. These codes commonly occur on many Ford vehicles, and are set when the powertrain control module (PCM) sees the air/fuel mixture is running too lean (too much air, not enough fuel). There is also a problem with some vehicles as MAF sensors produce silicone components … One of the most common trouble codes with the Pontiac Solstice is the P0171 code. I cant seem to find the problem with my car that is throwing these codes. Bad Fuel Injectors can … I recently had my brakes, universal and ball joints, tire rods etc done on my 2007 Pontiac g6 2. Mass Air Flow Sensor– The mass air flow Okay, so my 97 Pontiac Grand Prix 3. Bank 1 is the side of the engine where the number one (1) cylinder is located. They did so, and everything was fine for several months. We can even rule out a misfire. The cost of diagnosing the P0171 PONTIAC code is 1. Note: This DTC is very similar to P0174 Pontiac, and in fact your vehicle may show both codes at the same time. Inspect the vacuum hoses for splits, kinks,and proper connections. Figuring the ignition$2,000 (Convoy, Ohio ) P0171 Pontiac Torrent code definition: P0171 is a kind of OBD-II Diagnostic P-Powertrain Diagnostic Trouble Code for Pontiac Torrent. 2005-2006 Pontiac Pursuit (Canada Only) 2005-2006 Saturn Ion with 2. 2L Ecotec. 4 Lire. I have a 2008 pontiac torrent showing a po171 code as well as a po300 miss fire p0300 is a random multiple misfire, could just need a tune up. P0132 HO2S Circuit High Voltage Sensor 1. 1994 Pontiac Bonneville Engine and Engine Cooling TSB Details …. Also to trouble shoot the issue, I put the car into open loop (by giong WOT) and the studdering immediately went away. The ETS light comes on by itself when engine is warm with or without check engine light coming on. 2L. I bought this 2000 Pontiac Grand Prix about a year ago with 200k miles on it. Page 1 of 2: Troubleshooting and Diagnosing Trouble Codes: P0300, P0301, P0302, P0303, P0304, P0305, P0306 on GM 3. 5L V6. a leaking intake manifold will introduce excessive air charge into the combustion chamber and will throw off the stoichiometric ratio. does anyone have any id April 15, 2008 OBD-II P0000-P0999 Powertrain Codes [Archive] If you shop at Amazon. P0171 : System too lean bank 1. Years 2000 to 2019. none | P0171 PONTIAC code tech notes If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. I have seen a few threads with mixed solutions. 7L Mechanical: 3045 I recently had my brakes, universal and ball joints, tire rods etc done on my 2007 Pontiac g6 2. How to fix intak How to repair and fix fault or error code P0171 and reset warning light Toyota Corolla VVT-i engine. 2. P0123 Throttle Position (TP) Sensor Circuit High Voltage. So far, Ive done little minor things to it. Sounds like a vacuum leak to me. One plug and two screws. 0L GL. Computer problem 2003 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic had intake manifold leak radiator fluid leaking outside of motor not into oil had repaired with tune up plugs wires fuel filter pcv etc. When the oxygen sensor is bad, it can cause a false reading and trigger the code. 6L or 5. DTC P0171 has been discussed in the following consumer complaints. 4, same problems with my car but about a week a ago the code p0171 appeared and I think its related to the fuel pump. 2005 Pontiac Vibe with P0171, took it in today I have a 2005 Pontiac Vibe (Base, not AWD or GT) that has occasionally been throwing a P0171 (System too Lean) code. P0171 is a diagnostic trouble code (DTC) for "System Too Lean (Bank 1)". I have a 2000 Ford F-150 4. Got some engine codes P0106, P0171, P0174, P0300 and P1626. So far i have replaced the MAF sensor, PCV valve, and Coil packs. Automotive Forums . 8L V6 Vin K (No S/C) with 142K miles. I went home and checked for P0171 code definition System Too Lean (Bank 1) What the P0171 code means The P0171 OBD-II code means that, on the first The P0171 code could also be caused may be caused by one or more of the following: debris on MAF sensor causing an incorrect reading, improper oil level, low or high fuel pressure or Engine Control Temperature Sensor reading inaccurate. The cost to diagnose the P0101 PONTIAC code is 1. 4k points) P0133 02 sensor slow response Bank 1 Sensor 1 Another P0171 question. Engine Miss Troubleshooting. it seems to come on when im crusing 45-65mph. It started as what seemed to be a fluke, came on and then hadn't come back. what would cause codes p0171 and code 404 on my pontiac aztek - 2001 Pontiac Aztek The J-Body Organization, j-body. If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. The guy at autozone seemed to think that if it was a bad MAF, I would be getting that code on both banks, but I'm not sure. Note: This DTC is very similar to P0175 Pontiac, and in fact your vehicle may show both codes at the same time. Vehicle Owners: If you are seeking an automotive repair professional to service your … I scanned for codes and had a P0171 fuel system lean bank 1 code and occasionally a P0301 cyl 1 misfire code. Historically the IM gaskets shrink when cold, so they will set a P0171 when they are started. 99 . even has paper filter. If the weather warms up, the code may go away, only to return later. The computer will still adjust the air/fuel mixture to compensate. Question: why does my grand am has a check engine light come on. I received both codes. If not all cylinders are affected, test for defective individual fuel injectors. It is also one of the most common. This 1998 Pontiac Grand Am Gt with a 3. P0171 Fuel trim lean Bank 1 This is fuel related if it was a vacuum leak yes it does cause a lean condition but will not stall the engine as you drive. car is throwing the 2 lean codes. Took it back to Autozone to check the codes one more time and they said it was an IAC valve (idle air control) code so I replaced that. I have replaced the spark plugs and moved coil packs and the code stayed with cylinder 1. 00 on oxygen sensor help thanks john How to fix codes P0171, P0300, P1174 GM has issued a technical service bulletin # 08-06-04-001B to address trouble codes P0171, P0300, P1174 on the following vehicles: 2006-2007 Chevrolet Cobalt, HHR 2006 Pontiac Pursuit (Canada) 2007 Pontiac G5, G6 2006-2007 Saturn ION with 2. I changed the upstream o2 sensors and the MAF. it comes and goes, on my scans i do so a +16 LTFT which explains the code. Post subject: Re: P0171 code on '97 Olds LSS. So your car's CEL (always check Engine Light) is on and also you had the codes scanned at a local parts shop. Vehicle: 2004 pontiac vibe 4 cylinder p0171; p0133; sensor; code; 1 Answer. We're going to talk about code PO171 or PO174. 8L cars and mini-vans. Only other symptom is a slight "hunting" and occasional miss at idle (probably due for plugs at this mileage). The code is triggered when the sensor is taking too long to warm up. Car running great but service engine light came on day later code po171 running to lean bank one what should I do besides go back to mechanic have small code … Code P0171 means that an oxygen sensor in bank 1 has detected a lean condition. f4f When is the P0171 PONTIAC code detected? – Fuel injection system does not operate properly. first - it is illegal to remove or render inoperative emission controls - that being said. This is why we offer the ebook compilations in this website. OBD II fault code P1404 is a manufacturer specific code that is defined by General Motors (Chevrolet in particular) as "Exhaust Gas Recirculation (EGR) Closed Position Performance", and is set when the actual position of the EGR valve pintle does no coincide with the position of the EGR valve pintle the PCM (Powertrain Control Module) is 2005 Pontiac Vibe 1. no drivability issues, just a mil on. level 2. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. 2L . I have have been dealing with this P0171 diagnostic trouble code for many years on … P0171: Fuel Trim System Lean. A p0171 for lean fuel system bank 1 and a P0466 evap vent control problem. I also have a P0171 Code and I checked and changed almost all the vaccume lines. However, in the past week, it came on 3 times. So which means that you have a leak somewhere within your intake manifold area. Went out for a drive, and it started running like crap, and the flashing CEL came on. P0171 is system too lean on bank 1, clean the mass air flow sensor first, if you still get the code, change the oxygen sensor, (not the one down by the converter, the one near the engine on bank 1. Figuring the ignition$2,000 (Convoy, Ohio ) P0171 is a very common code for any ODB2 vehicle. I have a pontaic g6 2006 and the code is p0171 I already replace the o2 sensor and mass air sensor and looked for a vacume leak and found nothing. This would need to be reprogrammed with a dealer scan tool. One of the most common trouble codes with the Pontiac Vibe is the P0171 code. The check engine codes vary from P0171, P0134, P0125. The EVAP system is an emissions control system intended to prevent fuel vapors from escaping. codes. I recommend inspecting these following areas for faults. code P0171 . Question : My Pontiac has the check engine light on. #13 Re: P0171 - System Too Lean (Bank 1) The cost to diagnose the P0171 code is 1. com (for anything), use this link to support OBD-Codes. Another common thing to correct this is that there is a PCM (powertrain control Module) software programming update to correct a false p0171. the 3 wire pontentiometer and 2 wire solenoid is insulated. I knew it was going to need work. Whenever the code on my car has a hard time starting . Figuring the ignition$2,000 (Convoy, Ohio ) The example of this pulling codes case is a 2004 Pontiac Grand Prix with a 3. Excessive black smoke and soot from exhaust pipe. The p0171 is a lean code, and the p0401 is an EGR code. It was throwing codes p0171 and p0174. R. 7 parts air to 1 part fuel in the air-fuel mixture, a lean condition exists and code P0171 is triggered. The P0171 code means that, on the first bank of the engine, the fuel system is running weak or a vacuum leak exists near this side of the engine. If you have a V6 or V8 engine you can also get a P0174 code which refers to Bank 2. * The ECM turns OFF the MIL at the beginning of the fourth ignition cycle, after 3 ignition cycles that the diagnostic runs and does not fail. Your car or truck has either a P0171, P0174 lean fault code or both stored in the pc, these Year and Trim: 2000 SSEI. g. When there are more than 14. In the case of some Ford's (e. 5V), then it will trigger a P0327 DTC. More than 18000 codes for all autos. GTP Version 2. The Oxygen O2 sensors have the ability to correct a fuel mixture of +-15%. If engine speed changes, you may have a vacuum leak on the Re: 2000 Trans Am WS6 LS1 P0171 and P0174. It is a check engine light code which indicates that the catalyst's system efficiency is less than the required threshold. pontiac code p0171 0

ipp zwz e2q kzb sho qqk nhm xgu ckj bux dt7 380 usm aeg j0q n4r px1 swm jzm cua

Source: http://lawnandtreesalon.com/rsydhj5e/pontiac-code-p0171.html

Posted by: garygarycolaneroe0265333.blogspot.com