Chevy p0141
Nov 17, 2009 ... ... chevy pickup. The code was also P0141 (O2 Sensor Heater Circuit Malfunction). Turned out the wiring harness for the O2 sensor had gotten hit ...
Another possible cause of a P0141 on Chevy and other cars is a defective catalytic converter. Luckily, the cat converter lasts up to 100,000 miles. However, several drivers have reported that their cat con lasts up to 150,000 miles.
Oct 30, 2018 ¡ P0141-Chevy-Traverse Chevy Traverse P0141 is a very common OBDII code that occurs in the Chevy Traverse. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in. Codes: p041 (b1-s2 o2 sensor heater circuit malfunction) and p0141 (o2 sensor b1-s2 heater circuit malfunction). Replaced rear oxygen sensor and cleared the code. After 3 days, 3 monitors including o2 heater did not reset. Found p0141 in pending but no MIL activated. Checked power and ground to O2 sensor, both were okay.Codes: p041 (b1-s2 o2 sensor heater circuit malfunction) and p0141 (o2 sensor b1-s2 heater circuit malfunction). Replaced rear oxygen sensor and cleared the code. After 3 days, 3 monitors including o2 heater did not reset. Found p0141 in pending but no MIL activated. Checked power and ground to O2 sensor, both were okay.P0036, P0138, P0140 and P0141. I have a 2010 Chevy Aveo. The other day the check engine light came on. I have a cheap OBDII code reader I picked up from Amazon, so I scanned it and got a crapload of codes: - P0036 â H02s Heater Control Circucuit Bank 1 Sensor 2. - P0138 â 02 sensior circuit high voltage bank 1 sensor 2.P0141 is an OBD-II diagnostic trouble code that indicates a fault in the oxygen sensor heater circuit of a Chevrolet vehicle. The code typically signifies a malfunctioning sensor or a problem with the wiring or connector. It is important to diagnose and fix the issue promptly to ensure proper engine performance.Chevy engine numbers are serial numbers located on the engine lock of Chevrolet vehicles. These number contain valuable information about where and when the engine was manufactured...When the Honda Code P0141 appears, it indicates that there is a problem with the oxygen sensor in the Bank 1 Sensor 2. The oxygen sensor is responsible for measuring the amount of oxygen in the exhaust gases and providing feedback to the engine control module (ECM). When the sensor is malfunctioning, the ECM may not receive âŚFIX CODE P0036 P0054 P0137 P0138 P0141 ENGINE LIGHT CHEVY, CHEVROLET, GMC, BUICK, CADILLAC Car Scanner: https://amzn.to/2G5lxTi Oxygen Sensor Socket: https...
May 5, 2009 ¡ 17 posts ¡ Joined 2009. #1 ¡ May 5, 2009. Recently bought a 2004 Colorado 3.5 with 78,000 miles. The truck threw the P0141 code for the after-cat 02 sensor heater circut. The dealer has since replaced the rear 02 sensor (twice) and the PCM and has checked the wiring between the two. It still throws the P0141 code along with an occasional ... P0135 Chevy Silverado. P0135 is a very common OBDII code that occurs in the Chevy Silverado. It is caused by a failure in one of the oxygen sensors heated elements, specifically bank 1 sensor 1. It technically stands for: P0135: Heated Oxygen Sensor â Sensor Heater Circuit Malfunction â Bank 1, Sensor 1. The purpose of the âŚP0141 is a very common OBDII code that occurs in the Chevy Avalanche. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor.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 the Mass Air Flow ...2014 Chevy Cruze 1.4eco gas codes p0031 p0033 p0034 p0037 p0132 p0134 p0135 p0138 P0140 P0141 p0236 p0238 p0243 p0245 p0458 p0597 p 2227. After fueling up the car it will stall out and die while drive ⌠read more =====Claim your FREE engine code eraser đ https://free.nonda.co đ=====Engine Code P0141 Saving Repair Parts...
Jun 23, 2022 ¡ If your car has a P0141 diagnostic trouble code, the heated circuit found in the downstream O2 sensor 2 in Bank 1 is malfunctioning. Our mechanic explains that heated circuitâs role beginning at 0:17 in the video above. That heated circuit isnât heating up, which means the O2 sensor itself may be faulty or failing, or that its circuits ... Visit me at: http://www.ericthecarguy.com/Article on P0141 and O2 heater code failures: http://www.ericthecarguy.com/component/content/article/23-obd-cod...Code P0141 Chevrolet Description. Heated Oxygen Sensors (HO2S) are used for fuel control and post catalyst monitoring. Each HO2S compares the oxygen âŚShop for New Auto Parts at 1AAuto.com http://1aau.to/c/72/U/oxygen-sensorsWhat is check engine light code P0141? This Oxygen sensor heater code diagnostic wi...October 30, 2018 by Jason. P0141 is a very common OBDII code that occurs in the Chevy S10. It is caused by a failure in one of the elements that heat the oxygen sensors, âŚ
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P0141-Chevy-Trailblazer Chevy Trailblazer P0141 is a very common OBDII code that occurs in the Chevy Trailblazer. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in.Circuit Descriptions Of The Downstream Oxygen Sensor. TEST 1: Checking 12 Volts to O2 Heater. TEST 2: Checking The O2 Heater's Ground Circuit. TEST 3: Checking The O2 Heater Element's Resistance. You can find this tutorial in Spanish here: Cómo Probar El Código P0141 Con Multímetro (3.5L GM) (at: autotecnico-online.com ).Listed below are some of the associated costs with the most likely causes of a P0141 code: O2 sensor replacement â $155-$380. O2 sensor plug replacement â $75-$150. Misc electrical system repair â $150-$500. All of the costs listed above are also dependent on what tools, resources, and help you have at your disposal.P0141 is a very common OBDII code that occurs in the Chevy Trax. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor.P0141 is a very common OBDII code that occurs in the Ford F150. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor
Feb 1, 2008. Messages. 19. Feb 17, 2009. #1. Hello Guys, this thing is driving me nuts. I had the Innova reader show the codes P0054 (HO2S heater Resistance Bank 1, Sensor 2) and P0141 (O2 Heater Circuit Bank 1, Sensor 2) on my 05 1500 Avalanche. I was told to replace the second 02 Sensor on the driver side. Did it and âŚConnect the Black lead to the C circuit wire of the engine wiring harness connector side. With the Key On Engine Off, this wire should have 10 to 12 Volts DC. Let's take a look at your test results: CASE 1: The multimeter registered 10 to 12 Volts DC. This is good, since this test proves that the PCM is providing the Ground the O2 sensor's ...P0141 is a very common OBDII code that occurs in the Chevy Venture. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor.The P0141 code in a Honda Accord refers to the O2 sensor heater circuit malfunction in bank 1, sensor 2. This subheading will delve into the meaning of the code and its implications for vehicle performance and emissions. Answer: The P0141 code indicates a problem with the oxygen sensorâs heater circuit in the second sensor of bank âŚCode P0141 stands for HO2S heater Performance Bank 1 Sensor 2. This indicates the PCM has detected a problem with heater circuit of the downstream oxygen sensor. Bank 1 refers to the side of the engine that has the #1 cylinder. Bank 2 is the opposite side of the engine. If youâve got a four-cylinder, there will only be one bank.May 24, 2023 ¡ The P0141 code can indicate various issues with your Chevy's oxygen sensor and other vehicle emission control system components. Understanding what it means and how to decode this code can help you identify the underlying problem accurately and take the necessary steps to get your car running smoothly again. To add coolant to a Chevy Malibu, dilute the coolant with equal parts coolant and water, then pour the coolant-water mixture into the vehicleâs coolant reservoir. The coolant reser... 2001 CHEVROLET CAVALIER. 4 CYL. FWD. AUTOMATIC. 43,200 MILES. Hello. Midas replaced exhaust system 3 days ago. 8 miles later my check engine light came on. Went to Autozone said it was P0141. Went to Midas to have them check it and they said "it looked fine" took it down off the rack and put it at the door. Aug 18, 2023 ... 11:50 · Go to channel · Chevy Truck Bank 1 Sensor 2 02 Problems P0036, P0054, P0141. South Main Auto LLCâ˘457K views · 12:51 · Go to cha...
Te suministramos todo lo que necesitas saber sobre el cĂłdigo DTC P0141: ď¸ DescripciĂłn, ď¸ causas, ď¸ sĂntomas y ď¸ posibles soluciones.LEER SOLUCIĂN DEL CĂD...
Sep 25, 2018 ¡ Diagnose check engine. Found light stored code p0141 for O2 sensor heater circuit bank 1 sensor 2. Drivers side after the catalytic converter. Checked both f... Oct 30, 2018 ¡ P0141 is a very common OBDII code that occurs in the Chevy Cavalier. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor. This article will help you to diagnose diagnostic trouble codes: P0135, P0141, P0155, P0161 on your GM 2.2L, 2.4L, 3.1L, 3.4L, 3.8L, 4.3L, 5.0L, 5.7L. All of these trouble codes have to do with a malfunction in the oxygen sensor's heater or it's circuit.When you see a P0141 code pop up, itâs telling you thereâs a hiccup in the heater circuit of this sensor. The heater circuitâs job is pretty cool â it warms up the sensor so it can give accurate readings pronto, ensuring your car runs smoothly. If youâre diving into fixing a P0141 code, start with the basics.Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/72/U/oxygen-sensorsWhat is check engine light code P0141? This Oxygen sensor heater code diagnostic wi...50.4K subscribers. Subscribed. 1.2K. 140K views 5 years ago. Diagnose check engine. Found light stored code p0141 for O2 sensor heater circuit bank 1 sensor âŚIf youâre in the market for a new or used Chevrolet vehicle, itâs important to find a reputable dealership near you. With so many options available, it can be overwhelming to choos...May 4, 2017 ... o2 sensor heater circuit fault - Chevy S10 this applies to many makes and models. Robinson's Auto Repairâ˘151K views · 7:24. Go to channel ...
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P0141: El circuito del sensor del calentador de oxĂgeno (Sensor 2 bloque 1) estĂĄ defectuoso. Verificar la conexiĂłn elĂŠctrica del sensor del calentador de oxĂgeno. Revisar el cableado en busca de posibles cortocircuitos o cables daĂąados. Comprobar el fusible correspondiente al circuito del sensor del calentador de oxĂgeno. Codes: p041 (b1-s2 o2 sensor heater circuit malfunction) and p0141 (o2 sensor b1-s2 heater circuit malfunction). Replaced rear oxygen sensor and cleared the code. After 3 days, 3 monitors including o2 heater did not reset. Found p0141 in pending but no MIL activated. Checked power and ground to O2 sensor, both were okay.There is a p0420 thread on the acadia forum now. 2023 Traverse LT 3.6L 15,000. 2013 Equinox 3.6L 121,000. 2003 Trailblazer 4.2L 188,000. 2010 Traverse 3.6L 193,000. Like. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. 2001 CHEVROLET CAVALIER. 4 CYL. FWD. AUTOMATIC. 43,200 MILES. Hello. Midas replaced exhaust system 3 days ago. 8 miles later my check engine light came on. Went to Autozone said it was P0141. Went to Midas to have them check it and they said "it looked fine" took it down off the rack and put it at the door. P0141 is a very common OBDII code that occurs in the Chevy Corvette. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor.The PCM (Powertrain Control Module) then compares the post-cat reading to the pre-cat readings to determine if the catalyst is working properly. A P0144 refers to a fault at the post-cat o2 sensor, indicating that the signal voltage is too high. The o2 sensor is a four wire sensor. Two wires are dedicated to the heating element and two wires ...P0141 Causes. Faulty rear most oxygen sensor; Faulty wiring/connections; Short or open ground in the wiring; P0141 Symptoms. Check Engine Light is on; Engine âŚOct 30, 2018 ¡ P0141 is a very common OBDII code that occurs in the Chevy S10. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor. âŚ.
Check for broken wires first, but my guess is you need an HO2 sensor. P0036 HO2S Heater Control Circuit (Bank 1 Sensor 2) P0141 Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) DTC P0141. Circuit Description. Heated oxygen sensors (HO2S) are used for fuel control and post catalyst monitoring. Each HO2S compares the oxygen content of ...17 posts ¡ Joined 2009. #1 ¡ May 5, 2009. Recently bought a 2004 Colorado 3.5 with 78,000 miles. The truck threw the P0141 code for the after-cat 02 sensor heater circut. The dealer has since replaced the rear 02 sensor (twice) and the PCM and has checked the wiring between the two. It still throws the P0141 code along with an occasional ...This includes the Chevy Cobalt. VVT adjusts the position of the camshaft (s) to maximize the combustion efficiency of the motor. P0014 means that the camshaft position is too far advanced from where it should be in relation to normal operating specs. Before doing anything, check your Cobaltâs oil level. Low oil is the number one cause of P0014.Dodge neon Trouble Code P0141 rear oxygen sensorDisclaimer:This video is not meant to be a definitive how to.Always consult a professional repair manual bef...A popular car modification is the stereo system. Replacing the stereo enables the car owner to add an aftermarket stereo with a number of features such as MP3 players, Bluetooth co...2003 Redfire Metallic Chevy Tahoe Z71 - Airaid Modular Intake Tube, Flowmaster Exhaust. Quote Originally Posted by The Sunfire Guy. Superchargers take away ...P0141 is a very common OBDII code that occurs in the Chevy Cavalier. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen sensor.P0140 is a diagnostic trouble code (DTC) for "O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 2)". 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 ...=====Claim your FREE engine code eraser đ https://free.nonda.co đ=====Engine Code CHEVROLET P0141 Saving R...Apr 4, 2011 ... Ever since I had my cylinder head replaced at the Chevy dealer I have been throwing an O2 sensor code (P0141). I replaced Both O2 sensors ... Chevy p0141, A popular car modification is the stereo system. Replacing the stereo enables the car owner to add an aftermarket stereo with a number of features such as MP3 players, Bluetooth co..., Apr 13, 2021 ... Welcome back guys, In today's video we got a 2008 Chevy Malibu with a lot of engine codes PO030, PO036, PO102, PO135, PO141 and PO443., P0054 is a diagnostic trouble code (DTC) for "HO2S Heater Resistance (Bank 1, Sensor 2)". 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 ., That eliminated some voltage drop but unfortunately the P0141 popped up again tonight. I recently purchased a clone Tech 2 scan tool so I connected that and noticed that there were also a couple of stored P0161 faults, which is the same deal but for bank 2 sensor 2. The P0161 doesn't pop up often enough to trigger a SES light like the P0141 ..., Feb 1, 2008. Messages. 19. Feb 17, 2009. #1. Hello Guys, this thing is driving me nuts. I had the Innova reader show the codes P0054 (HO2S heater Resistance Bank 1, Sensor 2) and P0141 (O2 Heater Circuit Bank 1, Sensor 2) on my 05 1500 Avalanche. I was told to replace the second 02 Sensor on the driver side. Did it and âŚ, The ECM will store a p0141 engine code if it detects an internal heater circuit malfunction in one or more of the oxygen sensors. The engine light will come on and stay on until the problem is resolved. Possible causes: A p0141 engine code could be caused by one or more of these issues: 1. O2 sensor wiring fault., P0141 is a very common OBDII code that occurs in the Chevy Monte Carlo. It is caused by a failure in one of the elements that heat the oxygen sensors, specifically bank 1 sensor 2, which is downstream from the catalytic converter. It technically stands for: The purpose of the heated element in the oxygen., If the oxygen in the exhaust gas increases, the air-fuel ratio becomes Lean. The ECM interprets Lean when the HO2S voltage is below 0.45 V. If the oxygen in the exhaust gas decreases, the air-fuel ratio becomes Rich. The ECM interprets Rich when the HO2S voltage is above 0.45 V. P0140 Chevrolet Code - O2 Sensor Circuit No âŚ, The trucks and SUVs made by Chevrolet and GMC are almost identical. GMC vehicles, however, cost more than Chevrolet vehicles because General Motors markets GMC vehicles as more pro..., Chevrolet impala LS: 2004 chevy impala codes p0141 p0036 2004 chevy impala codes p0141 p0036 p0455 different articles say it is the sensor before cat. conv. some say o2 after cat conv. both wire harness shows 12 volts âŚ, Rear oxygen sensor wiring issues may trigger code P0140. Note on Malfunctioning O2 Sensors. If the O2 sensor isnât reacting at all, it can be due to a dead sensor, a shorted or severed O2 signal wire, or, in some cases, it can be due to a bad O2 reference ground., Troubleshooting a diagnostic trouble code (DTC) P0141: HO2S Heater Circuit Sensor 2 on your 2.2L Chevy Cavalier (Pontiac Sunfire) is a pretty easy affair. You don't need any expensive diagnostic test equipment, all you'll need is a multimeter. I'll show you the 3 basic tests you'll need to perform to find out., Another possible cause of a P0141 on Chevy and other cars is a defective catalytic converter. Luckily, the cat converter lasts up to 100,000 miles. However, several drivers have reported that their cat con lasts up to 150,000 miles. , Nov 17, 2009 ... ... chevy pickup. The code was also P0141 (O2 Sensor Heater Circuit Malfunction). Turned out the wiring harness for the O2 sensor had gotten hit ..., How To Resolve Trouble Code P0141 Or P0161. I can tell you that replacing the affected oxygen sensor is the most common approach to resolving trouble codes P0141 or P0161 on the Chevy Express or GMC Savana vans. Here are the three main reasons why: Simplicity: Swapping out the O2 sensor is generally a straightforward task. It doesn't demand ..., El cĂłdigo de diagnĂłstico de problemas (DTC) P0141 de Chevrolet se refiere a un problema con el calentador del Sensor de OxĂgeno Calefactado (HO2S). Los sensores de oxĂgeno calefactados se utilizan para el control de combustible y el monitoreo posterior al catalizador. Cada HO2S compara el contenido de oxĂgeno del aire circundante con el ..., Here are the specifics of each diagnostic trouble code (DTC): P0135 Heated Oxygen Sensor (HO2S11) Heater Circuit Bank 1 Sensor 1. 2.2L, 2.4L, 3.1L, 3.4, 3.8L: This is the upstream O2 sensor (before the catalytic converter). 4.3L: Bank 1 is the bank that houses cylinders 1, 3, and 5. This is an upstream O2 sensor (before the catalytic âŚ, Connect the vehicle to the OBD-II scanner. Run the scanner and wait until it tests the ECU for fault codes. Delete the codes and go for a test drive. If the scanner has a freeze frame option, you can pinpoint the time and conditions that led to the P0036 code. Locate the Bank 1 Sensor 2 location., 1997 chevy s10 2.2l 4 cyl auto po141 . Says the h02s is bad. What is the h02s? Is it important and i have to fix it asap? If not how long can i go without fixing? ... Looks like the p0141 code is most likely the downstream 02 sensor. Could be the wiring harness for the sensor, but is most commonly the sensor itself., Chevrolet impala LS: 2004 chevy impala codes p0141 p0036 2004 chevy impala codes p0141 p0036 p0455 different articles say it is the sensor before cat. conv. some say o2 after cat conv. both wire harness shows 12 volts âŚ, Chevy Silverado uses several DTC (Diagnostic Trouble Codes) to notify users about the engineâs irregularities. The P0135 is one of the trouble codes & itâs generated via the PCM. If youâre getting this DTC & donât know what it means, this article is for you. In this article, Iâve discussed everything from symptoms to well-known ..., P0161 is a diagnostic trouble code (DTC) for "HO2S Heater Circuit Malfunction (Bank 2 Sensor 2)". 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 ..., P0141 is an OBD-II diagnostic trouble code that indicates a fault in the oxygen sensor heater circuit of a Chevrolet vehicle. The code typically signifies a malfunctioning âŚ, Code P0140 indicates that thereâs problem with the post-catalytic monitoring oxygen sensor. Found behind the catalytic converter, this sensor measures the oxygen levels in the exhaust after the converter breaks down the unburned fuel.. If the catalytic converter is in good condition, this oxygen sensor takes more time to change its voltage âŚ, Jun 9, 2023 ... P0036 P0141 P0054 codes ... Hmm, ok, I reread your original post, you changed the downstream o2 sensor it was good for awhile and then again you ..., I would check the wiring first, make sure it isn't chaffed or hitting the pipe so it got damaged. Unplug the sensor and look at the connector. Make sure it's clean. Clear the code and see what it does. If the code comes back, replace the sensor. Don't use a cheap sensor though, they have a nasty habit of causing other codes., Causas del cĂłdigo P0141. Conector del sensor de oxĂgeno calentado (HO2S) defectuoso. Un elemento calefactor de HO2S comprometido. Convertidor catalĂtico daĂąado. Sensor de oxĂgeno defectuoso. Baja presiĂłn de combustible. Cableado daĂąado o corroĂdo en el sensor de O2., 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 the Mass Air Flow ..., Hello I have 1997 5.7 vortec that bogs out under wide open throttle and half throttle. Runs fine at idle and under 2500 rpm. Replaced fuel pump and regulator last year. Checked fuel PSI is 53 idle 58 throttle . Checked intake tubes and vacuum lines for leaks. Spray carb cleaner around air intake connections and no RPM increase. Checked all fuses., Circuit Descriptions Of The Downstream Oxygen Sensor. TEST 1: Checking 12 Volts to O2 Heater. TEST 2: Checking The O2 Heater's Ground Circuit. TEST 3: Checking The O2 Heater Element's Resistance. You can find this tutorial in Spanish here: Cómo Probar El Código P0141 Con Multímetro (3.5L GM) (at: autotecnico-online.com )., This DTC determines if the O2 sensor circuit is shorted to low. P0137 - O2S Circuit Low Voltage Bank 1 Sensor 2. This DTC determines if the O2 sensor circuit is shorted to low. P0300 - Random Misfire Detected. P0131 and P0137 codes are thrown if the O2 sensors are giving a signal of less than 50 mVolts. You replaced both sensors, so âŚ, P0135 Chevy Silverado. P0135 is a very common OBDII code that occurs in the Chevy Silverado. It is caused by a failure in one of the oxygen sensors heated elements, specifically bank 1 sensor 1. It technically stands for: P0135: Heated Oxygen Sensor â Sensor Heater Circuit Malfunction â Bank 1, Sensor 1. The purpose of the âŚ, =====Claim your FREE engine code eraser đ https://free.nonda.co đ=====Engine Code P0141 Saving Repair Parts...