2024 Gmc envoy p0014 code

J641350. MEMBER. 2002 GMC ENVOY. 6 CYL. 4WD. AUTOMATIC. 155,000 MILES. Toook this to gmc dealer with that code said cam was leaking from seal causing it and replace seal code removed cam back code removed again came back think I was hoodwinked by gmc dealer so how do I fix this code issue replace cam sensor also oil has been changed I just ... . Bmv ohio hours near me

10 Jul 2020 ... P0014 P0024 Diagnosing And Replacing Variable Valve Timing Solenoids · Comments29. The P0014 code is for the camshaft poistion sensor. The sensor is located on side of the engine, ... 2006 GMC Envoy code P0787 shows up. asked Mar 10, 2017 by ... Jan 7, 2019 · P0017 should be considered an important trouble code to diagnose and repair. The crank and cam sensors work in tandem to produce the ideal air/fuel ratio for your engine. When this timing is off, the engine will typically not run (or barely run). Here are the major symptoms of P0017 in the Envoy: Failure to start. Rattle coming from the motor. 2004 gmc envoy 6cly Pulled codes, p0014, po016, p0106. oil is 3qt low, and was not changed in 20k mile, and is thick, - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.2004 gmc envoy 4.2 codes p0445, p0128, p0014, and p0526. Common causes, where to start? - Answered by a verified GMC MechanicP0014 Definition GMC Envoy. VVT uses camshaft actuators to adjust the position of the cam. When the camshaft timing will not return to a less aggressive profile after heavy engine load, P0014 will be thrown. P0014 affects bank 1, which is on the side of the engine where cylinder one occurs in the firing order.Got the p0014 code, checked the actuator solenoid and had oil in it. Purchased an OEM replacement and changed it (had to remove the pump). ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, towing capacity, …Code P0014 Information for Specific Makes. P0014 Acura Variable Valve Timing Control 'B' System Malfunction P0014 Audi 'B' Camshaft Position Timing Over-Advanced Or System Performance Bank 1; P0014 BMW 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 1; P0014 Buick Exhaust Camshaft Position System PerformanceHelp with code P0014. I'm getting a code reading of P0014 - "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) 7 I'm needing to know where that part is located at on a 2003 gmc envoy I6 engine. Check out link to a thread that shows a picture of both sensor and actuator. Check for oil leakage at actuator connector …P0017 Symptoms: GMC Canyon. P0017 should be considered an important trouble code to diagnose and repair. The crank and cam sensors work in tandem to produce the ideal air/fuel ratio for your engine. When this timing is off, the engine will typically not run (or barely run). Here are the major symptoms of P0017 in the Canyon:212 posts · Joined 2008. #1 · Oct 14, 2008. My truck keeps throwing P0014 exhaust cam position timing over advanced bank 1. I cleared it about a week ago and drove over 100 miles through out the week then today i check the computer and it had reset to good emissions status so i took it to get it inspected. on the way there the light came …2004 gmc envoy service engine soon. just passed emission test. changed oil, oil filter, air filter and fuel filter. light went out for a few days and now back on. codes p0410 and p0014. … read moreP0014 code rough idling. Tags p0014 rough idle. Jump to Latest Follow ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, towing capacity, maintenance, and more!P0014 Code, Causes #9. Engine Wear and Tear. As an engine ages, its components naturally wear down. Wear in the engine’s timing chain, for example, can cause the timing to be off, which can result in a P0014 code. Additionally, wear on the valve train components or the camshaft itself can cause the camshaft timing to be off, leading to the ...10 Apr 2015 ... ... 21K views · 23:22. Go to channel · (GMC Envoy) Troubleshooting trouble codes P0013 and P0014. Eli TheOBDTech•536K views · 4:51. Go to chann...Sep 21, 2018 · I have a 2006 GMC Envoy 4.2l automatic 2wd the vehicle is flooding really bad and starts and dies it has 5 codes which are p2135 p2138 po641 po651 and po60e and help greatly appreciated.Thanks Darrell … Code P0014 is the OBD-II diagnostic code for “Exhaust Camshaft Position System Performance Bank 1.” The engine control module (ECM) generates it once it …=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0014 Saving Repair Parts...The most commonly reported problem with the GMC Envoy SUV’s transmission is a complete transmission failure, according to car repair statistics website CarComplaints.com. Some owne... Most likely a P0014 DTC will result in one of the following: hard starting, poor idle, and/or stalling. There are potentially other symptoms as well. Of course, when trouble codes are set, the MIL (malfunction indicator lamp, a.k.a. the check engine light) illuminates. Causes. A P0014 DTC trouble code may be caused by one or more of the following: Jun 5, 2011 · DTC P0014. CIRCUIT DESCRIPTION. The cam phasing system is a hydraulically actuated phase shifting mechanism. The powertrain control module (PCM) supplies the ignition positive driver and ground circuits. A pulse width modulated (PWM) driver controls the amount that the camshaft actuator solenoid assembly advances or retards the exhaust camshaft. 2002 GMC ENVOY. 18,900 MILES. Truck has a 4.2 inline six, eng codes are p0014 and p0300 runs like poop. Dont have a scanner that reads data ( my boss in a stingy son of a gun. Thursday, December 8th, 2011 AT 2:11 AM.25 years of experience. Hello, the P0014 problem code indicates a "camshaft over-advanced error", which means that the camshaft is over-advanced (relative to the crankshaft) more than should be possible. This condition can be caused by worn timing chain components or a failed camshaft actuator, which relies on oil pressure to operate properly ...The Hippocratic Oath describes the ethics of medical practice and the moral code of doctors. The modern equivalent is the GMC's Good Medical Practice. Try our Symptom Checker Got a...P0305 is a fairly common trouble code with the GMC Envoy.It’s and OBD2 code and stands for:. P0305: Misfire Detected → Cylinder 5. P0305 is certainly a cause for concern, and should be considered a threat to the drivability your Envoy. The nice thing about P0305 is that it’s a cylinder specific trouble code, which makes diagnosing the …2004-2009 GMC Envoy 2004-2009 GMC Conyon 2004-2009 GMC Envoy, Canyon Factory Service Bulletin OBDII Code P0014 Symptoms – Engine Light ON (or Service Engine Soon Warning Light) ... Posted in OBDII Powertrain(P) Codes Tagged gmc, P0014 Post navigation. ← P0014 SAAB Exhaust Camshaft Position System Performance.2002 GMC envoy code p0014 camshaft position actuator b bank 1 timming over adv ? I had changed variable timing solenoid , cam position sensor , cooling temp ,crankshaft sensor ,oil & oil filter change … read moreWhether you just want to be able to hack a few scripts or make a feature-rich application, writing code can be a little overwhelming with the massive amount of information availabl...The code p0340 came back 2 times- last one being AC delco and the code went away. Same day- the code p0014 came back. I am lost. I have no symptoms at all. It does seem to need a slight higher rpm to smooth it out at idle. ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the …25 years of experience. Hello, the P0014 problem code indicates a "camshaft over-advanced error", which means that the camshaft is over-advanced (relative to the crankshaft) more than should be possible. This condition can be caused by worn timing chain components or a failed camshaft actuator, which relies on oil pressure to operate properly ...My 2005 GMC Envoy with 120k miles just triggered a P0014 "exhaust cam position system performance". the engine is running slightly rough but nothing incredibly noticeable and and the exhaust smells funky...kind of like its running rich. ... P0014 is the only code. No misfire codes. I’ll check the fuel pressure and coolant sensor tomorrow to ...P506 P0014 Code I picked up on this thread with the same P0506 & P0014 codes on my 06 TB. ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners ...The Bank 1 dictates the side of the engine with cylinder #1. Because code P0017 deals with the “B” sensor, you are dealing with the exhaust camshaft side. Other codes deal with Bank 2, along with the “A” sensor. Reference the service manual if you need more information about the location.P0014 indicates that the camshaft position sensors detected an incorrect camshaft timing on camshaft B on bank 1. In most cases, this means that there is a problem with your variable camshaft timing control, but it can also mean that there is a problem with the camshaft timing. Summary: This informational bulletin provides information on key code security rules and information on GM keycode look-up applications. Communication Number: PIT3254B, Date: 2019-11-20. Category: 110000 ELECTRICAL SYSTEM. Summary: This Preliminary information communicates information for setting up the SDM. Code P0014 and P0172. Jump to Latest Follow ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, towing capacity, maintenance, and more! Show Less .The most common cause for the code P0014 to set is in most cases caused by failing Variable Camshaft Timing (VCT) Solenoid providing the engine oil is clean and properly filled. In order to determine if in fact the solenoid has failed you need to test it. I have enclosed the steps to do this in the link below . See this link for the removal and ...When a vehicle displays GMC Code P0014, it may exhibit the following symptoms: Check Engine Light (CEL) illuminated : The vehicle’s CEL will turn on to …2006 chevy trailblazer with 4.2 engine: code p0014 and p0017 replace CAM solenoid fix p0014 but p0017 came back, replace - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... 2002 GMC envoy code p0014 camshaft position actuator b bank.The P0014 code is for the camshaft poistion sensor. The sensor is located on side of the engine, ... 2006 GMC Envoy code P0787 shows up. asked Mar 10, 2017 by ...2002 GMC envoy lacks some acceleration Codes: P0014, cam pos 2002 GMC envoy lacks some acceleration Codes: P0014, B cam pos timing over advanced B1 / P0105, MAP press cir. Common issues? … read morethe dtc p0105 is collateral codes caused by the p0014. 2002 GMC Truck Envoy 4WD L6-4.2L VIN S. Save Article. CIRCUIT DESCRIPTION ^ The cam phasing system is a hydraulically actuated phase shifting mechanism. The powertrain control module (PCM) supplies the ignition positive driver and ground circuits. A pulse width modulated (PWM) driver ...Aug 3, 2021 · 2004 gmc envoy service engine soon. just passed emission test. changed oil, oil filter, air filter and fuel filter. light went out for a few days and now back on. codes p0410 and p0014. … read more The P0013 code stands for “Exhaust “B” Camshaft Position Actuator Circuit/Open (Bank 1).” Some issues that may trigger the code include a bad oil control valve, problems with the VVT solenoid control circuit, and issues with the PCM. Symptoms to look out for include ignition issues, poor mileage, and rough running.A P0014 trouble code is part of a family of trouble codes that can be set if there’s a problem with the engine’s variable valve timing (VVT) system. The P0014 code is a generic OBDII code defined as: Intake Camshaft Position Timing – Over-Advanced (Bank 1). Bank 1 is the bank containing cylinder #1.Hi Everyone can anyone help me with a engine light code of cood P0014. Truck seems to run fine but I'm still getting the above code about once a week. Thanks !! ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, …Whether you just want to be able to hack a few scripts or make a feature-rich application, writing code can be a little overwhelming with the massive amount of information availabl...The code you have set is for a fault with the cam shaft actuator solenoid on the passenger side of the engine below the valve cover assembly up front.If this solenoid fails then it needs replaced.This would have to be checked/tested to see if the solenoid is at fault. If it requires this solenoid it can cost around a half hours labor for ... What is code P0014? The code means ‘Exhaust Camshaft Timing – Over-Advanced Bank 1.’. It indicates that the car’s engine control module (ECU) detected camshaft timing issues, precisely with the exhaust camshaft in Bank 1, position B. The exhaust camshaft position B controls the valves that release carbon emissions from the engine. 2004 gmc envoy 6cly Pulled codes, p0014, po016, p0106. oil is 3qt low, and was not changed in 20k mile, and is thick, - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.Code p0014 for gmc envoy 2004. P0014 Gmc Exhaust Camshaft Position System Performance. Read full answer. May 26, 2017 • GMC Cars & Trucks. 1 helpful. 1 answer. P0014 Diagnostic code, already replaced camshaft actuator & oil twice. code p0014 - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy ForumP0014 Code - Camshaft Position 'B' Timing Over-Advanced or System Performance Bank 1. Table of contents. Created and updated by William Orellana on …Postal ZIP Codes - ZIP codes are five digit numbers that represent specific locations in the United States. Learn about ZIP codes and find out why ZIP codes were created. Advertise...Popular Answer. pushrod on July 15, 2017. For code definitions, possible causes and more, use the link below: engine-codes.com. View the entire page for each …the dtc p0105 is collateral codes caused by the p0014. 2002 GMC Truck Envoy 4WD L6-4.2L VIN S. Save Article. CIRCUIT DESCRIPTION ^ The cam phasing system is a hydraulically actuated phase shifting mechanism. The powertrain control module (PCM) supplies the ignition positive driver and ground circuits. A pulse width modulated …25 years of experience. Hello, the P0014 problem code indicates a "camshaft over-advanced error", which means that the camshaft is over-advanced (relative to the crankshaft) more than should be possible. This condition can be caused by worn timing chain components or a failed camshaft actuator, which relies on oil pressure to operate properly ...A few months back I started to get a code once in a while of p0014 and I looked on here and saw some fixes. Then my TB stopped giving the code and Started to have an issue where at 50 mph when you gave it gas it would hesitate but would NOT give any code (example :misfire) .It continued to get worse but I wasnt receiving any codes at all for a ...P0014 definition: Exhaust Camshaft Timing- Over-Advanced Bank 1. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid damage to multiple internal engine components. Diagnosis: This trouble code severely impacts the drivability of your vehicle.What does this mean? What are the Possible Causes of the DTC P0014 GMC? NOTE: The causes shown may not be a complete list of all potential problems, … 1 Answer. 2004 Envoy 4.2L-6cyl received the following codes: B0055, B0161, P0106, P0014. Need to know what should be replaced. Was told B0055 - Vehicle Speed Sensor Circuit; B0161- Torque Converter Clutch Brake Switch; P0161 - Manifold Absolute Pressure/Barometric Pressure Sensor; and P0014 - Exhaust (B) Camshaft Position Timing Over Advanced ... 2002 - 2009 TrailBlazer/Envoy Tech. 02-09 Vortec 4.2L I-6 Engine and Drivetrain. OEM Issues. P0014 code on 2002 Envoy. 9077 Views 0 Replies 1 Participant Last post by Zym, May 30, 2010. Z. Zym Discussion Starter · May 30, 2010. Add to quote; Share Only show this user. My first post so I'll throw in a "hi y'all" and want to thank the … What the P0014 code means. P0014 is the OBD-II generic code that the engine control module (ECM) has determined that the bank 1 exhaust camshaft is more advanced than what the ECM has commanded it be. This over-advanced condition could be during advancing or retarding of the camshaft timing. A couple of days later, I got the check engine/service engine soon light, and took it to Advanced Auto. It brought up 2 codes, P0014 and another P0014. I found a bunch of articles on the subject, all pointing to flaws with the Cam Position Actuator. ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. …P506 P0014 Code I picked up on this thread with the same P0506 & P0014 codes on my 06 TB. I cleaned the Trottle Body per the article which helped tremendously. ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, …A P0014 OBDII trouble code given by an OBDII code reader on a Chevy Trailblazer is usually caused by low oil or VVT solenoid. This is often an easy fix, as long as other damage has not been caused, and the fix is usually to replace the solenoid. If the oil level has dropped too low, the engine can become damaged and cause many issues.code p0014 code p0017 p0014 p0017. Jump to Latest Follow ... Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum. 1.3M posts 174.2K members Since 2004 A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, …Google is shutting down Google Code, their hosting service for open source projects and coding initiatives. If you haven't already migrated your projects to another service, now's ...P0014 Code - Camshaft Position 'B' Timing Over-Advanced or System Performance Bank 1. Table of contents. Created and updated by William Orellana on …There are three ways that it can cause P0014: Low Oil: The most common cause of P0014 is low oil. The oil level needs to be low enough to lower the engine’s oil pressure (dangerously low). If oil flow slows down enough to throw the p0014 code, It’s likely low enough to lock up the engine.My 2005 GMC Envoy with 120k miles just triggered a P0014 "exhaust cam position system performance". the engine is running slightly rough but nothing incredibly noticeable and and the exhaust smells funky...kind of like its running rich. ... P0014 is the only code. No misfire codes. I’ll check the fuel pressure and coolant sensor tomorrow to ...P0014 indicates that the camshaft position sensors detected an incorrect camshaft timing on camshaft B on bank 1. In most cases, this means that there is a problem with your variable camshaft timing control, but it can also mean that there is a problem with the camshaft timing.Hi I am having the P0014 camshaft position code on Bank 1. I have changed sensor and actuator. 2002 4.2 GMC Envoy with 285K. Had this code prior to changing sensor and actuator, but it came on again. … read moreApr 6, 2024 · Code P0014 Information for Specific Makes. P0014 Acura Variable Valve Timing Control 'B' System Malfunction P0014 Audi 'B' Camshaft Position Timing Over-Advanced Or System Performance Bank 1; P0014 BMW 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 1; P0014 Buick Exhaust Camshaft Position System Performance Looking back, K&N isn't known for putting out products that cause CELs, but oh well. I had the code scanned and it was P0171 - Lean on Bank 1, and I'm hoping this code is the same for our TVs, or else my experience is pointless. ... TrailBlazer SS and GMC Envoy Forum. 1.3M posts 174.4K members Since 2004 A forum community …The GMC PAD is basically a futuristic motor home -- part apartment, part vehicle and part telecommunications center. Advertisement GMC has come up with a solution to the rising cos...New Jersey. Apr 24, 2018. #1. My Dads equinox has been getting the P0014 code for the “B” Camshaft position - Timing over advanced or system performance (Bank 1). I’ve been reading up on this code and the issues pertaining to it and symptoms. The car as of right now is not showing any symptoms.gmc envoy p0014 p001 code cmp circuit mazda code p1345 phasing 4,175 views . Ask a Question. Usually answered in minutes! Expand. Popular Questions. 2004 envoy fuse box diagram. 2004 GMC Envoy. Wiring diagram or fuse box diagram-2007 GMC Envoy Denali. 2007 GMC Envoy Denali. 2004 GMC Envoy XUV SLT ...The "life-saving" devices in these Buick, Chevrolet, and GMC SUVs could prove fatal. From the life-threatening irony department: General Motors is recalling almost a million SUVs d...What Does the P0014 GMC Code Mean? The Camshaft Position (CMP) actuator is attached to each camshaft and is hydraulically operated in order to change the angle of the camshaft relative to Crankshaft Position ( CKP ).

45 posts · Joined 2010. #1 · Feb 19, 2011. About two months ago i was getting a p0014 and p0016 code i replaced the camshaft position sensor the one thats next to but not on the camshaft actuator and disconnected the battery to reset the pcm and for two months everything was good and the car drive fine where as before that it ran like crap .... Jeep p0128 fix

on it, though there is always a possibility. The most likely causes of the P0016. are: * Timing chain stretched, or timing belt skipped a tooth due to wear. * Misalignment of timing belt/chain. * Tone ring on crankshaft slipped/broken. * Tone ring on camshaft slipped/broken. * Bad crank sensor.on it, though there is always a possibility. The most likely causes of the P0016. are: * Timing chain stretched, or timing belt skipped a tooth due to wear. * Misalignment of timing belt/chain. * Tone ring on crankshaft slipped/broken. * Tone ring on camshaft slipped/broken. * Bad crank sensor.Help with code P0014. I'm getting a code reading of P0014 - "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) 7 I'm needing to know where that part is located at on a 2003 gmc envoy I6 engine. Check out link to a thread that shows a picture of both sensor and actuator. Check for oil leakage at actuator connector …I had the P0014 code on my 2003 GMC Envoy V6. Everyone said it was the camshaft position sensor on the front, however it was the camshaft position actuator next to the powering steering pump. Got part for $75.00 from dealer and code is gone. No special tools. Took 30 minutes.Apr 2, 2007 · Hi I am having the P0014 camshaft position code on Bank 1. I have changed sensor and actuator. 2002 4.2 GMC Envoy with 285K. Had this code prior to changing sensor and actuator, but it came on again. … read more The upcoming GMC Hummer EV will feature a new in-car user interface powered by Unreal Engine. This powerful platform underpins the latest video games and is well-suited to provide ...The GMC Envoy Code P0014 refers to a specific diagnostic trouble code that indicates a problem with the exhaust camshaft position (CMP) actuator timing. This code typically indicates that there is an issue with the camshaft position actuator solenoid or a mechanical problem with the camshaft itself. 2. Causes of the Code P0014.2004 gmc envoy 4.2 codes p0014, and p0016. Common causes how to repair? - Answered by a verified GMC MechanicThe code p0340 came back 2 times- last one being AC delco and the code went away. Same day- the code p0014 came back. I am lost. I have no symptoms at all. It does seem to need a slight higher rpm to smooth it out at idle. ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the …Diagnostic trouble code (DTC) P0014 is a generic powertrain code that can apply to all types of vehicles. Code P0014 is only found on vehicles that have variable valve timing (VVT). What Does the P0014 Code Mean? OBD code P0014 stands for Camshaft Position B – Timing Over-Advanced or System Performance (Bank 1).The Bank 1 dictates the side of the engine with cylinder #1. Because code P0017 deals with the “B” sensor, you are dealing with the exhaust camshaft side. Other codes deal with Bank 2, along with the “A” sensor. Reference the service manual if you need more information about the location.2004 gmc envoy 4.2 codes p0014, and p0016. Common causes how to repair? - Answered by a verified GMC MechanicMost likely a P0014 DTC will result in one of the following: hard starting, poor idle, and/or stalling. There are potentially other symptoms as well. Of course, when trouble codes are set, the MIL (malfunction indicator lamp, a.k.a. the check engine light) illuminates. Causes. A P0014 DTC trouble code may be caused by one or more of the following:J641350. MEMBER. 2002 GMC ENVOY. 6 CYL. 4WD. AUTOMATIC. 155,000 MILES. Toook this to gmc dealer with that code said cam was leaking from seal causing it and replace seal code removed cam back code removed again came back think I was hoodwinked by gmc dealer so how do I fix this code issue replace cam sensor also oil …2004 Envoy 4.2L-6cyl received the following codes: B0055, B0161, P0106, P0014. Need to know what should be replaced. It looks like there are several different areas reporting problems.P0014 Code - Camshaft Position 'B' Timing Over-Advanced or System Performance Bank 1. How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. ... P0014 GMC Exhaust …the dtc p0105 is collateral codes caused by the p0014. 2002 GMC Truck Envoy 4WD L6-4.2L VIN S. Save Article. CIRCUIT DESCRIPTION ^ The cam phasing system is a hydraulically actuated phase shifting mechanism. The powertrain control module (PCM) supplies the ignition positive driver and ground circuits. A pulse width modulated (PWM) driver ...Feb 2, 2019 · How to replace VVT Solenoid on GMC Envoy - Trailblazer May have different location on some The upcoming GMC Hummer EV will feature a new in-car user interface powered by Unreal Engine. This powerful platform underpins the latest video games and is well-suited to provide ...SOURCE: check engine light on - 2003 gmc envoy XL. That code represents a lower than expected reading for temperature (coolant). First thing to do is check your coolant level, as if it is low, then the sensor can not read correctly. Second, you may have a thermostat that is stuck open, allowing the coolant to cool off too much..

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