P0641 chevy malibu

To diagnose the P0641 GMC 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.

P0641 chevy malibu. Jun 7, 2012 · DTC P0651, P0652, P0653, P0697, P0698, or P0699 should not be set. If a DTC is set, refer to DTC P0641-P0643, P0651-P0653, or P0697-P0699. Observe the scan tool APP Sensor voltage parameters. Verify both of the APP sensor voltages are between 0.74-4.82 V.

esta falla esta boletinada pero aun así les dejo algunas de las formas que uso para hacer diagnósticos y pruebas en general tomando logia sobre el comportami...

Chevrolet Malibu Forums. 269.5K posts 71.8K members Since 2007 Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Join now! Show Less . Full Forum Listing. Explore Our Forums. Gen 7 Problems/Service Issues ...The 2021 Chevy Malibu is a midsize sedan that comes with a plethora of features. With its sleek design, comfortable interior, and advanced technology, it’s no wonder why this car i...CHEVROLET CRUZE SONIC P0365 CAMSHAFT POSITION SENSOR B CIRCUIT OPEN BANK 1 FIX CHEVY CRUZE SONIC, HOLDEN CRUZEIn this video we will show you what causes cod...In this repair video we go thru identifying the cause of both a P0641 and C0561 diagnostic trouble code (DTC) being present, along with _SERVICE TRACTION_ an...The BARO sensor provides a voltage signal to the ECM relative to the atmospheric pressure changes. The ECM monitors the BARO sensor signal for a voltage outside of the normal range. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the BARO pressure is less than 50 kPa (7.3 psi) or greater than 115 kPa … El código de falla P0641 se refiere a la tensión de referencia del sensor A - circuito abierto. Este código indica que hay un problema con la señal de voltaje de referencia que se envía al sensor A en nuestro vehículo. El sensor A es un componente importante que ayuda a medir y controlar diferentes aspectos del funcionamiento del vehículo. I understand that the P0641 is technically described as Sensor Reference Voltage “A” Circuit Open. This code indicates that a fault has been detected in the sensor reference voltage “A” circuit. The letter “A” isolates a particular area of the circuit more than a particular component or wire.

NO SE TRATA DE CAMBIAR PARTES !!! CHEVROLET NO ACELERA P0641 PIERDE FUERZA , en este video te muestro que checar cuando tienes una Chevrolet Silverado Suburb...Aug 21, 2023 · Step 3: Inspect sensors and wiring harness. Inspect all the sensors associated with the P0641 code, making sure to check for any visible damage, corrosion, or loose connections. Additionally, examine the wiring harness and connectors for signs of wear or disconnections, as these could also contribute to the problem. P0641 Sensor Reference Voltage A Circuit Open. OBD-II Trouble Code Technical Description. Article by. Stephen Darby. ASE Certified Technician. Sensor Reference …Generalmente este código viene acompañado por otros códigos de fallas. El código P0641 es común en: Audi, Cadillac Escalade, Chevrolet Chevy, Chevrolet Cobalt, Chevrolet Impala, Chevrolet Malibu, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, Chevrolet TrailBlazer, Chevrolet Uplander, GMC Acadia, GMC Sierra, GMC Yukon, Honda ...Tech Notes. - C0561 71 System Disabled Information Stored Invalid Serial Data Received. - C0561 72 System Disabled Information Stored Alive Counter Incorrect. - C0561 74 System Disabled Information Value of Signal Protection Calculation Incorrect.Mar 15, 2022 · This 2010 Chevy Impala has a very intermittent glitch that puts the PCM into REDUCED POWER mode. Quite annoying.Each time it throws a P0641 - 5V Reference #1...

The Diagnostic Trouble Code (DTC) will be set when the ECM detects a short to voltage or ground on any of the 5 Volt reference circuits for greater than 0.5 s. P0651 Chevrolet Code - 5 Volt Reference 2 Circuit.Reduced Engine Power, Codes P0108 and P0641. Engine reduced power chevy 2003 chevy silverado 1500 z71 4x4. engine power reduced message. Power reduced engine chevy silverado gmc tahoe sierra yukon ... cruze tahoe p0121 3lP0641 chevy silverado reduced engine power Cobalt camshaft circuit bc59 495cEngine power is …The code P0641 can be triggered by various issues, including: Malfunctioning sensor; Wiring or connection issues; PCM problems; What are the Common Symptoms of the P0641 Code? Keep …I have a 2010 VW Jetta TDI I’m getting a p0641 Sensor Reference Voltage “A” Circuit/Open It’s not accompanied with any other fault codes. Im wondering if anyone can tell me what sensors are on “A” group, or if all the sensors are. I’ve already tried to individually unplug every sensor I can see in the engine compartment, to see if ...Jun 27, 2564 BE ... Low reference voltage on circuit A. ... Look for chafed wires from ECM to MAP, FTP, A/C, APP, and CMP. And test for 5V reference voltage on each ...The great American sports car is going electric. GM shared the news this morning, and released the first images of the upcoming electric Chevrolet Corvette. The great American spor...

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The ECM also has a dedicated replicated Camshaft Position Sensor signal output circuit that may be used as an input signal to other modules for monitoring engine RPM. The Diagnostic Trouble Code (DTC) will be set when the ECM does not receive less than 4 pulses from the Camshaft Position Sensor during 2 engine revolutions. P0341 …Recent Posts. 2014 F150 Firing Order and engine layout; 2013 F150 Firing Order and engine layout; 2012 F150 Firing Order and engine layout; 2014 F150 Fuse Diagram: Exploring the Fuse BoxesThree wires off the PCM are not connecting properly.P0562, P057C, P057E, P0641, P0651, P0697, P06A3, P06D2, P103B, P1682, P16A7 and/ or P2128 Set Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Malibu (VIN Z) 2016 2016 1.5L (LFV) Malibu 2017 2017 Involved Region or Country North America and Israel Condition Some customers may comment on any of …The problem is you can start throwing money at the sensors but that's not going to fix what caused the sensors to go haywire in the first place. The code P0641 is your throttle position sensor. You can try to replace the fuel rail pressure sensor. 2009 Silverado 1500. K&N Air Filter.Multiple codes but only returning hard faults are p0641,p0651, p0697, p06a3, p2230, p262b. reference - Answered by a verified Chevy Mechanic. ... 2012 chevy Malibu 2.4l ecotec. 192k miles. Took throttle body off to clean, put back on. High idle. 3,200rpm. Did the 3 min on, ...

The cost to diagnose the P0641 2017 Chevrolet Silverado 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.Generalmente este código viene acompañado por otros códigos de fallas. El código P0641 es común en: Audi, Cadillac Escalade, Chevrolet Chevy, Chevrolet Cobalt, Chevrolet Impala, Chevrolet Malibu, Chevrolet Silverado, Chevrolet Suburban, Chevrolet Tahoe, Chevrolet TrailBlazer, Chevrolet Uplander, GMC Acadia, GMC Sierra, GMC Yukon, Honda ...P06DE Chevy Malibu 2014. The Chevrolet Malibu 2014 is equipped with a P06DE engine oil pressure control circuit that may become stuck off. When this happens, the oil pressure gauge may not drop below 60 psi even when the car is being driven, increasing the risk of engine failure. In order to determine if your Malibu 2014 is affected …The trouble code P0641 is logged whenever the PCM detects voltage that does not match manufacturer specifications on the 5-volt reference circuit1. A short on this rail will set code P06411. There could be multiple reasons for this issue. I suggest you take your car to a mechanic for a proper diagnosis.Aug 21, 2023 · Step 4: Test the reference voltage circuit. Next, using a multimeter, test the 5-volt reference circuit to verify if the voltage is out of specification. If the voltage is indeed off, focus on identifying the problematic component within the circuit, as this will likely be the primary cause of the P0641 code. 2009 Chevrolet Silverado codes p0641, p06A6, and p069E I have A 2009 Silverado and the check engine light is on. I read the codes and they are p0641 (5 volt reference voltage incorrect), p06A6, and p069E(Fuel pump control module requested MIL illumination). These codes also came up again as pending. Has anyone seen all of these codes together ... A P0452 Diagnostic Trouble Code (DTC) in a Chevrolet Silverado indicates a low voltage issue with the vehicle’s evaporative emission control system. This code is set when the PCM (Powertrain Control Module) detects a voltage level that is lower than the expected level. Common causes of a P0452 DTC in a Chevrolet Silverado include a …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Feb 28, 2561 BE ... ... K views · 11:49 · Go to channel · (Chevy Tahoe) P0641 Shorted 5V Reference 1 Circuit Quick Tips. Eli TheOBDTech•35K views · 15:5...

The automobile fault code P0651 indicates a problem with the Engine Control Module (ECM). Symptoms may include various electrical issues or a malfunctioning engine. The cause of this fault code can be a faulty ECM, an open or shorted ECM harness, poor electrical connections in the ECM circuit, or a shorted sensor on the 5-volt circuit. To fix ...

FIX CODE P0107 P0106 ENGINE LIGHT ON CHEVY, CHEVROLET, BUICK, GMC, CADILLAC Car Scanner: https://amzn.to/2tdNh5k Check out our Amazon Store for the tools …The P0700 code in your Chevy Malibu is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with other transmission-related codes or shift ...A logged P0463 code means that a high voltage signal is detected from the fuel level sensor, resulting in inaccurate fuel gauge readings. A faulty fuel level sensor circuit or sending unit, damaged body computer, PCM issues, and a faulty smart fuse box are common reasons why this code is triggered. Aside from inaccurate fuel level …Code P0641 Chevrolet Tech Notes. Disconnecting one component at a time from the affected 5 Volt reference circuit while observing the scan tool 5 Volt Reference Circuit Status parameter may help locate the fault. The scan tool parameter will change from Malfunction to OK when the source of the fault is disconnected.Code P069E Chevrolet Description. The Fuel Pump Control Module uses the serial data network to signal the Engine Control Module that the Fuel Pump Control Module is requesting malfunction indicator lamp (MIL) illumination.A Diagnostic Trouble Code (DTC) is set in the Fuel Pump Control Module, and the request for MIL illumination is sent …Jul 24, 2562 BE ... Impala EOP Issues, P0641 & Engine Power Reduced 2006-2013 ... TPMS Sensor Replacement on 2008 Chevy ... Replacing an oil pressure sensor switch on ...It should have a 5v reference. The code indicates it is either too high or too low. Disconnect the pressure sensor and check the voltage to it. It should be between 4.8v and 5.2v. This will help us determine if there is a short to voltage or a short to ground. Also, I attached information below related to this code.The automobile fault code P069E indicates a problem with the fuel pump or its control module. The most common symptom is the engine light being illuminated or the service engine soon warning light appearing. This fault code can be caused by a faulty fuel pump, a faulty fuel pump control module, an open or shorted fuel pump control module ...Lean code p0171 chevy malibu 06P0171 malibu chevy code P0641 chevrolet silverado2008 malibu chevrolet autoevolution 2009. P0013 & p0014 fixed fast & easy 2013-2015 chevy malibu 2.5l replace intake & exhaust camshaft2010 malibu 2.4l p0336, p0315 no tach operation, no crankshaft sensor signal from pcm 2010 chevy …

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Jul 23, 2564 BE ... Chevy Silverado and GMC Sierra Forum banner · Chevy Silverado and GMC Sierra Forum ... P0641 code which references a 5 volt circuit or sensor. I ...Step 3: Inspect sensors and wiring harness. Inspect all the sensors associated with the P0641 code, making sure to check for any visible damage, corrosion, or loose connections. Additionally, examine the wiring harness and connectors for signs of wear or disconnections, as these could also contribute to the problem.A P0452 Diagnostic Trouble Code (DTC) in a Chevrolet Silverado indicates a low voltage issue with the vehicle’s evaporative emission control system. This code is set when the PCM (Powertrain Control Module) detects a voltage level that is lower than the expected level. Common causes of a P0452 DTC in a Chevrolet Silverado include a …Nov 10, 2018 · November 10, 2018 by Jason. P0341 is a somewhat common OBDII diagnostic code in the Chevy Malibu. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS). OBDII P0341 means that there is a problem with the Camshaft Position Sensor (CPS ... The automobile fault code P2122 indicates a problem with the throttle or pedal position sensor. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the ...Dec 9, 2560 BE ... 2013 Chevy Impala Traction Control Problem - Makes noise when turning. Electronics Editor · 57K views ; REDUCED POWER! (GM Intermittent P0641).To set the timer on a Malibu Lighting transformer, users should first turn the dial until the arrow lines up with the correct current time, then set the green tripper at the time t...2010 Malibu LS Summit White ext, gray cloth int. Factory installed rear lip spoiler Optional spare tire 2.4 E85 capable 4 spd automatic DIC AVG MPG = 30.5 MPG! I love this car! 2012 Chevrolet Sonic LS 1.8 litre, 6 speed automatic (Wife's car) 2001 Mustang Bullitt #4204 Original owner 22K miles 2000 Mustang GT Convertible Rare …This 2008 Chevrolet HHR came in with the complaint that the check engine light would come on, the reduced power message would display and the car would no longer accelerate. There was a code P0641 stored. The code p0641 means that the 5 volt reference is outside of the 4.8 to 5.2 voltage range needed to keep the PCM happy.A P0641 code is a general diagnostic trouble code that occurs when the ECM/PCM detects a problem with the voltage output from the sensor reference voltage A circuit. The code is set when the ECM/PCM detects an open or short in the sensor reference voltage A circuit. The ECM/PCM uses the sensor reference voltage A circuit to provide a regulated ...The ECM also has a dedicated replicated Camshaft Position Sensor signal output circuit that may be used as an input signal to other modules for monitoring engine RPM. The Diagnostic Trouble Code (DTC) will be set when the ECM does not receive less than 4 pulses from the Camshaft Position Sensor during 2 engine revolutions. P0341 … ….

P0651 is a diagnostic trouble code (DTC) for "Sensor Reference Voltage B Circuit Open". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .P069E code indicates that the FPCM has identified an issue in the fuel system and is requesting the PCM turn on the check engine light. The FPCM supplies and regulates the voltage that goes to the fuel pump and the fuel pump relay. It can be a stand-alone module or a computer integrated into the PCM. Usually, the FPCM is a stand alone module.Chevy Mechanic: Derek H. Alright, it looks like it is probably RPO code LXV. That code refers to the 5V reference circuit that goes to the following parts: The exhaust camshaft position (CMP) sensor. The intake camshaft position (CMP) sensor. The fuel tank pressure (FTP) sensor. The air conditioning (A/C) refrigerant pressure sensor.AUTO SERVICE AND DIAGNOSEAnyone have this problem - Chevy Malibu Forum: Chevrolet Malibu Forums. Check Details. chevy malibu 2013 "engine power reduced" - YouTube. Check Details. 2007 Escalade Service Stabilitrak & Reduced Power - Code P0641. Check Details. 2014 Chevrolet Malibu - TestDriveNow.com Quick Takes. Check Details. DRL Question... | …Recent code is accompanied by P0700, specific to TCM, so today i started with the same original 2 harnesses cleaned -> codes still exist. Pull the TCM harness [not fun btw] and clean this - it did have a bit of foreign object residue, let's call it. Also went through steps to reset the TCM and then started up.The P0700 code in your Chevy Malibu is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with other transmission-related codes or shift ...The antilock braking system in a Chevrolet Malibu may come on when there is a condition in the braking system causing a fault. For instance, the light may come on when there is not...When it comes to buying a new or used Chevy vehicle, finding a reliable and trustworthy dealership is key. With so many options available, it’s important to know what to look for i... P0641 chevy malibu, 390. 47K views 5 years ago. we had a customer call with a complaint of car losing power and code being present it was p0641 which is loss of power traction control …, The automobile fault code P2122 indicates a problem with the throttle or pedal position sensor. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the ..., Zjistěte, co znamená P0641 Referenční napětí snímače "A" Okruh / Otevřeno? cardigital. Domov; Auto-Kódy; Auto-Kódy. P0641 - Referenční napětí snímače "A" / Otevřeno Posted on Duben 2024. Autor: Rosa Flores. Datum Vytvoření: 16 Březen 2021. Datum Aktualizace: 27 Duben 2024. ... P0641 CHEVROLET Referenční napětí 5 V je nesprávné ; P0641 …, P069E code indicates that the FPCM has identified an issue in the fuel system and is requesting the PCM turn on the check engine light. The FPCM supplies and regulates the voltage that goes to the fuel pump and the fuel pump relay. It can be a stand-alone module or a computer integrated into the PCM. Usually, the FPCM is a stand …, How to solve engine power reduced on chevy, Nov 10, 2018 · November 10, 2018 by Jason. P0341 is a somewhat common OBDII diagnostic code in the Chevy Malibu. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS). OBDII P0341 means that there is a problem with the Camshaft Position Sensor (CPS ... , Used 2010 Chevrolet Malibu Pricing. Used 2010 Chevrolet Malibu pricing starts at $4,969 for the Malibu LS Sedan 4D, which had a starting MSRP of $22,545 when new. The range-topping 2010 Malibu LTZ ..., FIX CODE P0107 P0106 ENGINE LIGHT ON CHEVY, CHEVROLET, BUICK, GMC, CADILLAC Car Scanner: https://amzn.to/2tdNh5k Check out our Amazon Store for the tools …, A P0641 code is a general diagnostic trouble code that occurs when the ECM/PCM detects a problem with the voltage output from the sensor reference voltage A circuit. The code is set when the ECM/PCM detects an open or short in the sensor reference voltage A circuit. The ECM/PCM uses the sensor reference voltage A circuit to provide a regulated ..., P0641 error code indicates voltage issues in the “A” reference circuit of Chevy Malibus. P0641 is almost always stored with another code. This code should tell you which sensor is not providing reference voltage. Identifying symptoms and causes helps in maintaining engine performance and preventing costly repairs., In some models, a special scanner may be necessary to reset the Malibu airbag light, but in some cases ignition key cycles, the door jamb switch or a jumper wire work to reset the ..., Jun 5, 2017 · Check engine light repair and might be in reduce engine power. Repair is to reprogram ecm , Chevrolet Malibu Forums. 269.5K posts 71.8K members Since 2007 Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Join now! Show Less . Full Forum Listing. Explore Our Forums. Gen 7 Problems/Service Issues ..., Jan 26, 2564 BE ... Comments8 ; 08 Chevy Silverado P0651 5V Ref2 Open. Ralf's Automotive Diagnostics & Repair · 13K views ; (Chevy Tahoe) P0641 Shorted 5V Reference ..., I'm getting the P0641 fault code on my 2007 Chevy Equinox. I explain why it's happening and show you how to troubleshoot the fault. Even if you can't fix it,..., I understand that the P0641 is technically described as Sensor Reference Voltage “A” Circuit Open. This code indicates that a fault has been detected in the …, El código de falla P0641 se refiere a la tensión de referencia del sensor A - circuito abierto. Este código indica que hay un problema con la señal de voltaje de referencia que se envía al sensor A en nuestro vehículo. El sensor A es un componente importante que ayuda a medir y controlar diferentes aspectos del funcionamiento del vehículo., Aug 1, 2023 · P0641 Chevrolet Silverado. Check Details. P0641 gmc code 2008 yukon reduced power stored mode wires front pulling revealed inspecting them. Sparkys answersP0449 chevy silverado P0641 yukon gmc 2008 code reduced power answers stored mode sparkys wires loom rubbed internal split opening signs could beingHow to fix reduced engine power chevy ... , Check Engine Light (P0013/14, P0507, C0204, C0561) I have a 2010 Malibu LT 2.4L. Previously had issues where the Traction Off and ESC Off lights would pop up, especially in colder/wet weather. Done some digging and have done some work. Previously replaced MAP sensor and Exhaust Camshaft Position sensor, recently …, Jun 2, 2022 · Code P0641 stands for Sensor Reference Voltage 'A' Circuit Open. In the event of a sensor reference “A” malfunction, a trouble code will be stored and a service engine soon lamp may be illuminated. PCM supplies a reference voltage to many of the onboard sensors. Typically, this reference signal is 5-Volts. The sensors then verify this ... , The P0641 code says : "Sensor Reference Voltage A Circuit/Open" and the C0242 code says:" PCM indicated TCS Malfunction - invalid serial data received" . I've had so much trouble navigating all the things that could be wrong., The fault code P0641 can be caused by a faulty Engine Control Module (ECM), an open or shorted ECM harness, a poor electrical connection in the ECM circuit, or a shorted sensor on the 5 volt circuit. Fixing Code P0641: Simple Steps To Resolve The Issue! , The Diagnostic Trouble Code (DTC) will be set when the ECM detects a short to voltage or ground on any of the 5 Volt reference circuits for greater than 0.5 s. P0651 Chevrolet Code - 5 Volt Reference 2 Circuit., 2009 Malibu 2.4L left work today drove about a mile when out of the blue it felt like the car went into low gear with a jerk. traction triangle came on in the dash and then messages flashing back and forth from service traction and engine power reduced. ... Chevrolet Malibu Forums. 269.5K posts 71.5K members Since 2007 Chevy Malibu …, P0641 code hhr reduced chevrolet 2008 power answersP0171 chevy silverado diagnosis and explanation Silverado chevy code p0171 p0442 p0121 p0304 misfire defined trouble common relativelySilverado chevy battery replacing wont. Map sensor location 5.3 chevySilverado 2dr 4x2 trims tacoma drain americanlisted p0172 p0175 laramie unlock …, MAP Sensor Location Replacement Chevrolet Chevy 5.3 liter Vortec engine. Solves Code P0641 and P0101 200020012002200320042005200620072008, Understanding the role of the 5-Volt reference voltage and its impact on sensor functionality is critical in resolving Code P0641 efficiently. Symptoms of P0641. Experiencing starting issues and rough idling are common symptoms associated with OBD-II Code P0641. To help you understand better, here are three key points to keep in mind:, Recent Posts. 2014 F150 Firing Order and engine layout; 2013 F150 Firing Order and engine layout; 2012 F150 Firing Order and engine layout; 2014 F150 Fuse Diagram: Exploring the Fuse Boxes , Reduced Engine Power, Codes P0108 and P0641. Engine reduced power chevy 2003 chevy silverado 1500 z71 4x4. engine power reduced message. Power reduced engine chevy silverado gmc tahoe sierra yukon ... cruze tahoe p0121 3lP0641 chevy silverado reduced engine power Cobalt camshaft circuit bc59 495cEngine power is …, im getting a p0641,po107,p0106,p0300,p0522,p0452,,p0532 and engine reduced power code all at once ... 2012 chevy Malibu 2.4l ecotec. 192k miles. Took throttle body off to clean, put back on. High idle. 3,200rpm. Did …, Oct 5, 2562 BE ... Chevy Cobalt P0651 Easy Fix! Bad ... How to fix Chevy Malibu Engine power reduced ... 2009 Chevy Cobalt 2 2 l P0641 set by engine harness chafing., **Want to own the tools I use ?? Click on the amazon link below to get my top 5 Tools I use**Automotive Test Light- https://amzn.to/3z1PdxaFlexible Backprobe..., P0641 - Sensor Reference Voltage 'A' Circuit/Open. From what I have read, P0641 doesn't necessarily mean TPS. It could be, but it also could be about 4 or 5 other things. Yesterday it did it again and I got P0107, P0106, P0452, P0522, and P0641. Dealer says it is probably only one sensor that is causing all the other codes.