P0171 cadillac ats 2013 - Jul 7, 2020 · P0171 and P0174 occur when the air/fuel mixture on the vehicle gets too lean. They are both thrown when the oxygen sensors detect that there is not enough oxygen in the exhaust. The engine then makes adjustments to compensate and throws these codes, which trigger the service engine soon light. When these codes both appear at the same time, it ...

 
mateuszyo said: Hello my friends. I have a big problem with my escalade 2012 6.2 Vortec. After run i have lean codes p0171 and p0174. I Erase this and come again after a few seconds. Intake and exhaust - 100% tightness. no Leaks. Fuel pressure after run 58 PSI. At idle 42 PSI. MAF 5.6 g/s.. Duplicate silence armor trim

Cadillac ATS 2013 - 2017 All All LTG LCV All Cadillac CT6 2016 - 2017 All All LTG All Cadillac CTS 2014 - 2017 All All LTG All Chevrolet Camaro 2016 - 2017 All All LTG All Chevrolet Colorado 2015 - 2017 All All LCV All Chevrolet Malibu 2013 - 2017 All All LCV LKW LTG All Chevrolet Impala 2014 - 2017 All All LCV LKW All GMC Acadia 2017 All All ... Dec 5, 2022 · P2097, P0171 codes after downpipe install. 2013 cadillac ats 2.0t has a check engine light that has been on since a few hours after i had my zzp catted downpipe installed which was 4 days ago. For the past 2 days though my cars been running sluggish and feels like its lost 40-50hp just running weird plus my gas mileage has definitely taken a hit. Reply Save pissedoffwookiee · #3 · Feb 23, 2016 rbrooks said: Hello, Like the title says, my '13 that I've had for 3 weeks now threw the code P0171. I took it back to the dealer who prounounced it bad gas and said, 'Just drive it until it goes away'.Cadillac ATS 2013 - 2017 all all LTG LCV All Cadillac CT6 2016 - 2017 all all LTG All Cadillac CTS 2014 - 2017 all all LTG All Chevrolet Camaro 2016 - 2017 all all …29 Ara 2019 ... 2014 Cadillac ATS 2.0L P2097 and P0171 Too Rich and Too Lean? P2097 Post Catalyst Fuel Trim Too Rich Bank 1. P0171 Bank 1 System Too Lean. Is ...Jul 24, 2021 · What doe ...more ...more P0171 System Too Lean Fix. PCV Hose Replacement 2.0t Cadillac ATS and Chevy Malibu 2013-2020. Diagnosing P0171 System too lean code. How to Remove and Replac... Feb 23, 2023 · Code P0171 Cadillac Tech Notes. The P0171 code means that more air than gasoline is detected in the exhaust gases exiting the combustion chamber. If the P0171 is set in along with the P0174 code, it is highly likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean ... 2013 ATS 2.0 AWD Premium with 70k miles. Christmas eve I was driving from Central Ohio to Central Illinois and 4.5 hours in to the drive, gently accelerating up an on ramp, the dash lit up. Service Stabilitrack, traction control off, reduced engine power, I immediately pulled over and had the car put on a flatbed and taken to the local dealership.0:00 / 11:34 2013-2018 Cadillac ATS 2.0T - P0171 Vacuum Leak - EASY FIX Jeff Lyle 1.3K subscribers Subscribe Share 5.2K views 8 months ago PCV Hose from Amazon with the easy connectors:...We offer both OE and Replacement 2013 Cadillac ATS Parts with the best price! Contact Us Live Chat or 1-888-220-8330. Search Bar. Search by Part Number or Keywords.Labor: 1.0. To diagnose the P013A Cadillac code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.P0171 Cadillac Description. The Engine Control Module (ECM) controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel economy, and emission control. Fuel delivery is controlled differently during Open Loop and Closed Loop. During Open Loop, the ECM determines fuel delivery based on sensor ...With big claims and even bigger aspirations, can the ATS really hope to win over young luxury buyers from the German brands?http://www.autoguide.com/manufact...Jul 24, 2021 · What doe ...more ...more P0171 System Too Lean Fix. PCV Hose Replacement 2.0t Cadillac ATS and Chevy Malibu 2013-2020. Diagnosing P0171 System too lean code. How to Remove and Replac... P0192 trouble code definition. Fuel rail pressure sensor circuit low input. What the P0192 code means. The power control module (PCM) has detected that the fuel pressure is not within the normal range which is required for proper engine operation.The 2013 Cadillac ATS is an impressive all-around performer, thanks to a poised ride, sure-footed cornering capability and excellent response from the steering and brakes. The 2.5-liter engine is ... P0171, 0174 solved. I figured it may be useful for someone in the future looking for P0171 and 174 codes with New Era Intake. I installed NE intake on my 2012 Coupe a month ago and a week later got CEL with P0171 and P0174. Several days later I took my car to a local shop for 2.4 upper, injectors and a tune.Code P0300 Cadillac Tech Notes. The P0300 code means that a cylinder (s) is misfiring or is randomly misfiring. Start by checking for intake leaks, intake gaskets are a common cause of multi-cylinder misfiring. If no leak is found the next step is to replace the spark plugs. If the problem persists more tests need to be done to diagnose the ...A code P0171 Cadillac may mean that one or more of the following has happened ... 2013 Cadillac XTS,2013 Cadillac Elmiraj Concept,2013 Cadillac ATS,2012 Cadillac SRX,2011 Cadillac Ciel Concept,2011 Cadillac CTS Coupe,2011 Cadillac CTS-V Sport Wagon,2011 Cadillac CTS-V Coupe Race Car,2011 Cadillac CTS-V Coupe,2011 Cadillac CTS-V …2013 Cadillac ATS 2.0l Turbo P0171 Lean Bank 1 (Thinkdiag Tool Review) Robert Dotterer 6.24K subscribers Join Subscribe 101 Share 10K views 3 years ago I had a customer come in with a...2013 Cadillac ATS 2.0l Turbo P0171 Lean Bank 1 (Thinkdiag Tool Review) Robert Dotterer 6.24K subscribers Join Subscribe 101 Share 10K views 3 years ago I had a customer come in with a...A fuel pressure sensor (FPS) is used to provide the FPCM with fuel pressure feedback. Code P069E indicates the FPCM has detected a problem with the fuel system and has sent a request to the ECM to turn on the check engine light. The check engine light is also known as the malfunction indicator lamp (MIL). Fuel tank.Jul 7, 2020 · P0171 and P0174 occur when the air/fuel mixture on the vehicle gets too lean. They are both thrown when the oxygen sensors detect that there is not enough oxygen in the exhaust. The engine then makes adjustments to compensate and throws these codes, which trigger the service engine soon light. When these codes both appear at the same time, it ... Driveability 2014 Cadillac ATS Luxury 2.0L (X LTG) 6-spd (6L45) — 1G6AH5RX5E0130229 P0171 — System Too Lean Bank 1 Check Engine Light Is The Symptom - No Drivebility Problems Note: Turbo charged engine So I thought this would be an easy diag but I'm struggling with it. Background is it's owned by a used car lot.Nov 23, 2019 · First of all thanks for letting me part of be this community. I have a 2013 Cadillac ATS 2.0 turbo for which I am having a bit of an issue with. I am currently getting a p0171 code which I've looked up and it's supposed to mean that the car is running lean. I have taken this to my mechanic and had a smoked tail stun as usually that's a cool ... Page 4 March, 2020 Bulletin No.: 20-NA-047 Warranty Information For vehicles repaired under the Base Emission Warranty coverage (Code E), use the following laborI pulled up on a new client in Mableton to diagnose his 2014 Cadillac Ats 2.0T AWD. Trouble code P0171- System Lean Bank 1. Check your PCV hoses first.(Posit... The Battery is in the trunk on the right just behind the wheel well.GMC Terrain 2010-2017 3.0 LF1+LFW, 3.6 LFX+LLT. An owner may complain of misfire or roughness during a cold start. Also, a P0300 code might be present, or there may be misfire codes limited to one or two cylinders. Looking at the misfire counter on a scan tool, you will see a high rate on typically one cylinder.DTC P0171 – How To Service a Cadillac ATS MAF. The OBDII check engine code P0171 will trigger the Malfunction Indicator Lamp (MIL) and this GM trouble code is indicating that there’s something wrong with your Cadillac’s fuel trims. More specifically, the code is for Bank 1 in your engine running too lean, or not having enough fuel for ...P0171, 0174 solved. I figured it may be useful for someone in the future looking for P0171 and 174 codes with New Era Intake. I installed NE intake on my 2012 Coupe a month ago and a week later got CEL with P0171 and P0174. Several days later I took my car to a local shop for 2.4 upper, injectors and a tune.2013 Chevrolet Malibu - Codes P0089, P0014 & P228D The car has 161,000 miles on it and the check engine light came on. OBD codes P0089, P0014 and P228D appear on the reader. Car runs loud and is sluggish.P0171 definition: Bank 1 has too much air or not enough fuel. Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid damage to spark plugs, pistons, and catalytic converters. Diagnosis: It is important to complete the entire diagnostic ...I have a P0171 code, check engine light came on, now off but code persist. Some knocking on cold engine acceleration. No vacuum leaks detected using starter fluid. Gas mileage OK either city or highway. cleaned MAF code still there. O2 sensors appear OK as well as fuel pressure and delivery scanner suggest MAF OK as well. 2013 ATS 2.0T 2014 Cadillac ATS 2.0t, Loss of power, rough idle, engine shutting off with codes P0011, P0016, P228C, P0171. - Answered by a verified Cadillac Mechanic We use cookies to give you the best possible experience on our website. What Does Code P0171 Mean for Your GM Vehicle? P0171 definition: Bank 1 has too much air or not enough fuel; Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid damage to spark plugs, pistons, and catalytic converters. Diagnosis: It …The P0089 is a diagnostic trouble code (DTC) for a fault found with the fuel pressure regulator. The fuel pressure regulator regulates how much fuel is delivered to the fuel injectors. The ECU controls the fuel pressure regulator and when a fault is detected the P0089 code is set. This code will remain until the problem is resolved.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... DTC P0171 – How To Service a Cadillac ATS MAF. The OBDII check engine code P0171 will trigger the Malfunction Indicator Lamp (MIL) and this GM trouble code is indicating that there’s something wrong with your Cadillac’s fuel trims. More specifically, the code is for Bank 1 in your engine running too lean, or not having enough fuel for ...Diagnostic trouble code (DTC) P2271 stands for “O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2.” The code registers if your powertrain control module (PCM) receives a signal from your oxygen sensor indicating an incorrect air-fuel ratio in the catalytic converter.The Battery is in the trunk on the right just behind the wheel well.Code P0174 Cadillac Tech Notes. The P0174 code means that more air than gasoline is detected in the exhaust gases exiting the combustion chamber. If the P0174 is set in along with the P0171 code, it is highly likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean ...With big claims and even bigger aspirations, can the ATS really hope to win over young luxury buyers from the German brands?http://www.autoguide.com/manufact...CADILLAC Technical Service Bulletins for P0171 code. 2013 CADILLAC ATS ENGINE (PWS). 2007 CADILLAC SRX ENGINE AND ENGINE COOLING:ENGINE. 2007 CADILLAC SRX ...Has your car been triggering the P0171 code or related codes? No need to worry. Our experts cover what to expect.GMC Terrain 2010-2017 3.0 LF1+LFW, 3.6 LFX+LLT. An owner may complain of misfire or roughness during a cold start. Also, a P0300 code might be present, or there may be misfire codes limited to one or two cylinders. Looking at the misfire counter on a scan tool, you will see a high rate on typically one cylinder.System Lean. The code is thrown when the oxygen sensors detect the air-fuel mixture is “lean” (too much air or not enough fuel). The vehicle’s PCM will add more fuel to the mixture to bring the air-fuel mixture where it needs to be for optimal combustion. It also throws the code P0171 to let you know it has done this.P0171 Cadillac Description. The Engine Control Module (ECM) controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel economy, and emission control. Fuel delivery is controlled differently during Open Loop and Closed Loop. During Open Loop, the ECM determines fuel delivery based on sensor ...2014 Cadillac ATS 2.0t, Loss of power, rough idle, engine shutting off with codes P0011, P0016, P228C, P0171. - Answered by a verified Cadillac Mechanic We use cookies to give you the best possible experience on our website. Diagnosis: Driving with trouble code P0137 is acceptable but only for a short period of time. Driving with this code for an elongated period of time could result in greater engine damage if it is being caused by a lean air/fuel ratio. Common Reason: Code P0137 is often related to a bad O2 Sensor. Oxygen sensor 2 is the downstream oxygen sensor ...Date: April, 2013 PRELIMINARY INFORMATION Subject: Malfunction Indicator Lamp (MIL) On, DTC P0171 Set Models: 2013 Cadillac ATS Equipped with 2.0L or 2.5L Engine (RPOs LTG, LCV) Attention: This PI only applies to vehicles with the 4 cylinder engine with vacuum controlled engine mounts. Condition/Concern P0171 definition: Bank 1 has too much air or not enough fuel. Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid damage to spark plugs, pistons, and catalytic converters. Diagnosis: It is important to complete the entire diagnostic ...Labor: 1.0. The cost to diagnose the P0711 Cadillac code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. Search for P0711 Cadillac Questions and Answers: Search here →.How to Fix the P069E Code. As mentioned above, there are a lot of possible repair solutions for OBD-II codes.The P069E code is not an exception. Its repair depends not only on the root cause but also on the vehicle’s make and model.p0171 bank 1 too lean ,p0174 bank 2 too leanPIP5529B Stall Hesitation P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506 CV LKW LTG Loose Intake Manifold Bolts Product Investigation Review ... Buick Regal 2014 - 2017 All All LTG All Cadillac ATS 2013 - 2017 All All LTG LCV All Cadillac CT6 2016 - 2017 All All LTG All Cadillac CTS 2014 - 2017 All All LTG All Chevrolet …Code P0174 Cadillac Tech Notes. The P0174 code means that more air than gasoline is detected in the exhaust gases exiting the combustion chamber. If the P0174 is set in along with the P0171 code, it is highly likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean ...P0174 indicates that your Cadillac CTS is either getting too much air or not enough fuel. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. You may see a cylinder misfire code or fuel injector-specific code with P0174. It’s unlikely that you’ll see P0171 if this is the case.Service stabilitrak codes P228C, P0089, P0171, P0174. ... 2020 Cadillac XT5 Sport, Shadow Metallic outside, ... 2013 GMC Acadia Denali. Save. Like. Reactions: 1. 0 Reply Hide Reply. This is an older thread, you may not receive a response, and could be reviving an old thread.Jul 19, 2019 · 2013 ATS 2.0t engine problems. I got a 2013 ats last year. Absolutely love the car, but it's been expensive. A few months after owning it I had a p0171 code pop up. Replaced the high pressure fuel pump. A few months later it came on again. Cracked vacuum lines on top of the motor replaced. Jun 10, 2022 · Submariner409. 81932 posts · Joined 2006. #2 · Jun 10, 2022. P 0171 and P 0174 are lean fuel mixture codes, cylinder banks 1 and 2. Look for intake manifold and vacuum leaks. Premium Member. Maryland Eastern Shore. If it won't run, chrome it. 2002 STS F55. List of car modifications of Cadillac ATS [2013-2019] with 5x115 bolt pattern | Wheel-Size.com. Wheel- Size.com The world's largest wheel fitment database. Source for tire and wheel application fitment data. Last Update: Oct. 23, 2023, 8:32 a.m. Bolt patterns (holes, pcd), 5x115.System Lean. The code is thrown when the oxygen sensors detect the air-fuel mixture is “lean” (too much air or not enough fuel). The vehicle’s PCM will add more fuel to the mixture to bring the air-fuel mixture where it needs to be for optimal combustion. It also throws the code P0171 to let you know it has done this.The secondary air system supplies fresh air to the exhaust stream to reduce emissions through oxidation. Many systems also help bring the catalytic converter up to operating temperature quickly when the engine is first started.. When the amount of air entering the exhaust is not what the powertrain control module (PCM) expects, the latter …Cadillac ATS 2013 - 2017 All All LTG LCV All Cadillac CT6 2016 - 2017 All All LTG All Cadillac CTS 2014 - 2017 All All LTG All Chevrolet Camaro 2016 ... codes P0068 P0101 P0106 P0131 P0137 P0171 P0324 P0326 P0331 P0506. Cause If service information does not lead to a solution, inspect the intake manifold bolts for being loose.2013 ATS STD with 32k - P0171 left bank too lean code - dealer says 'bad gas'. :| 21656 Views 33 Replies 18 Participants Last post by Sergio526 , Jan 30, 2019 Jump to Latest RFeb 23, 2023 · Code P0171 Cadillac Tech Notes. The P0171 code means that more air than gasoline is detected in the exhaust gases exiting the combustion chamber. If the P0171 is set in along with the P0174 code, it is highly likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean ... Short fuel trim is the immediate response of the ECM/PCM to rich and lean conditions reported by the O2 sensor. A Closer Look at Fuel Trim. Fuel trim isn’t something that can be read with an oscilloscope or meter – it must be reported to a scan tool by way of the datastream.Short fuel trim is the immediate response of the ECM/PCM to rich and …Cadillac ATS 2013 - 2017 All All LTG LCV All Cadillac CT6 2016 - 2017 All All LTG All Cadillac CTS 2014 - 2017 All All LTG All Chevrolet Camaro 2016 - 2017 All All LTG All Chevrolet Colorado 2015 - 2017 All All LCV All Chevrolet Malibu 2013 - 2017 All All LCV LKW LTG All Chevrolet Impala 2014 - 2017 All All LCV LKW All GMC Acadia 2017 All All ...What doe ...more ...more P0171 System Too Lean Fix. PCV Hose Replacement 2.0t Cadillac ATS and Chevy Malibu 2013-2020. Diagnosing P0171 System too lean code. How to Remove and Replac...May 11, 2022 · 2013 ATS 2.0t code P 0171. So for about three months my car has been sending code po171 Bank 1 fuel trim lean I am a female don’t know much on part names and stuff but I have taken my car in to dealerships and local mechanic for this code have replaced a lot of tubes and a censor and my cold air intake but the car engine light still came back ... Jul 2, 2020 · I have a problem with my check engine light going on and off I have a 2013 Cadillac ATS 2.0 turbo. I used the diagnostic tool and two codes popped up P0171 and 60606. I have yet to figure this problem out it’s been going on for months. I’ve brought in my car to numerous mechanics even including... Jun 10, 2022 · Submariner409. 81932 posts · Joined 2006. #2 · Jun 10, 2022. P 0171 and P 0174 are lean fuel mixture codes, cylinder banks 1 and 2. Look for intake manifold and vacuum leaks. Premium Member. Maryland Eastern Shore. If it won't run, chrome it. 2002 STS F55. P0113 is a generic diagnostic trouble code that applies to all OBD-II-equipped vehicles. It indicates a signal coming from the Intake Air Temperature (IAT) sensor that is higher than the manufacturer’s specifications. The IAT sensor is a thermistor with various readings based on air temperature. The powertrain control module (PCM) is ...#1 · Jun 14, 2019 Hi in the past 1000 miles I have had the P0171 check engine light code come on roughly 4/5 times and I erase the code but comes back.P0171 and P0174 occur when the air/fuel mixture on the vehicle gets too lean. They are both thrown when the oxygen sensors detect that there is not enough oxygen in the exhaust. The engine then makes adjustments to compensate and throws these codes, which trigger the service engine soon light. When these codes both appear at the same time, it ...PCM P0171 current (fuel system lean bank one) ... 2010 MINI JCW x 2, 2013 BMW X3 M Sport; Engine: Other (not listed) ... General Cadillac Forums ; P0171 & P0174 Theme ...The base ATS 2.5L has EPA-estimated mileage ratings of 22/33/26 mpg city/highway/combined. The 2.0L is rated 21/31/24 mpg, and the 3.6L is 19/28/22 mpg. (All mileage specs cited are for automatic ...The Cadillac ATS requires a transmission fluid and filter service at 45k (many dealers will do at 35k or earlier). If you ignore it, it will lead to an ever-...

With the P0133 code, you know you are dealing with a fault related to the oxygen sensor on bank 1. It’s related to sensor 1. However, this same fault can occur with the other oxygen sensors. The only way to know the difference is because the code won’t be the same. Here are the two other codes that would occur on Bank 1.. Blue lock chapter 217

p0171 cadillac ats 2013

This may help you out, seems they will do the work at no charge. TSB I found on Alldata. TECHNICAL Bulletin No.: 09-06-04-032A Date: August 06, 2009 Subject: Check Engine Light On, DTC P1101, P0068, P0171, P0174 (Reprogram ECM) Models: 2004-2006 Cadillac SRX, XLR 2005-2006 Cadillac STS Equipped with Engine RPO LH2 Please Refer to GMVIS Supercede: This bulletin is being revised to change the ...Cadillac vehicles brochure history in pdf, to visualize or download. Brochures of all type of Cadillac cars, from the past models to the latest ones. Cadillac vehicles brochure history in pdf, ... 2013 – ATS Sedan (CA) 2015 – ATS Sedan (JO) 2016 – ATS Sedan & Coupe (US) 2018 – ATS-L (CN) 2018 – ATS-V Vector Blue (JP)Submariner409. 81932 posts · Joined 2006. #2 · Jun 10, 2022. P 0171 and P 0174 are lean fuel mixture codes, cylinder banks 1 and 2. Look for intake manifold and vacuum leaks. Premium Member. Maryland Eastern Shore. If it won't run, chrome it. 2002 STS F55.How to Fix the P069E Code. As mentioned above, there are a lot of possible repair solutions for OBD-II codes.The P069E code is not an exception. Its repair depends not only on the root cause but also on the vehicle’s make and model.ShawnaB. 1 post · Joined 2022. #2 · Dec 21, 2022. Badfish778 said: I have 2013 ats2.0 awd. All 4 codes came up this morning. Not sure where to start. Thanks. Wow all of those codes came up on my car this evening after getting it back from the mechanic after they couldn't figure out what was wrong and why the transmission is shuttering or ...P0171 Fuel Trim System. P0324 Knock Sensor/Knock Sensor Processor. P0326 Knock Sensor/Knock Sensor Processor. ... All VINS. 2014-2017 Buick Regal LTG Engines, All VINS l. 2013-2017 Cadillac ATS LTG LCV Engines, All VINS. 2016-2017 Cadillac CT6 LTG Engines, All VINS. 2014-2017 Cadillac CTS LTG Engines, All VINS. 2016-2017 …Sep 15, 2020 · 12 posts · Joined 2020. #8 · Feb 16, 2021. I have the exact same two codes PO700 and PO711 the car runs fine, just have the check engine light. 2017 Cadillac ATS Sedan 2.0 Turbo AWD 54,000 miles. Does Serafin 44 have a follow up as to what was repaired, was it under warranty etc., Reply. Save. ATS Forums - 2013-2019. ATS General Discussion Forum. PCV Valve-Don't Ignore It. Jump to Latest Follow 10K views 9 replies 7 participants last post by oemtech Aug 5, 2020 ... 2013 CADILLAC ATS 2.0L L4 Turbocharged Exhaust & Emission Parts | …2013 Cadillac ATS 2.0l Turbo P0171 Lean Bank 1 (Thinkdiag Tool Review) Robert Dotterer 6.24K subscribers Join Subscribe 101 Share 10K views 3 years ago I had a customer come in with a...2013 ATS STD with 32k - P0171 left bank too lean code - dealer says 'bad gas'. :| 21656 Views 33 Replies 18 Participants Last post by Sergio526 , Jan 30, 2019 Jump to Latest RA large vacuum leak between the intake manifold and the throttle body causes two leans codes to set on this 2001 Cadillac DeVille..

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