In the majority of cases, a bad rear knock sensor is the cause of the P0332 trouble code lighting up the check engine light on your Chevrolet Silverado (Suburban, Tahoe) GMC Sierra (Yukon, Yukon XL). The 4.8L, 5.3L, and 6.0L engines are notorious for rear knock sensor failure from corrosion due to moisture. Other things that can cause a P0332 ...Sensor circuit low-voltage codes, like P0327 on a knock sensor, will be set if the PCM sees a lower voltage for at least 2 seconds. This code means that the powertrain control module (PCM) has found a low reference voltage signal from a sensor. All engine sensors get a 5-volt reference signal from the engine control module (PCM).Changed the knock sensors and wiring harness, silicone around the rubber boots, torqued the sensors to 15lb, replaced the intake gaskets. Then cleared my code with my scanner. And after driving about 20-30 mins my CEL comes back on. After checking the code it is a P0332. I cleared it again and the light came back on.Feb 1, 2016 · P0332 stands for knock sensor low input. This means the PCM has detected a problem with the knock sensor or its circuit. Some vehicles may be equipped with two knock sensors. Code P0332 pertains to the sensor on bank 2 (the opposite side of the engine where the #1 cylinder is located).Look at the number on back of PCM connector to help make sure your on the right wire ,even though it light blue we look for number as identified on wiring di...2004 GMC yukon XL I have the following codes come up p0332 and p0327 they are for the knock sensors just find it odd that both would come on at the same time ... I have a 2002 GMC Sierra 4x4 and have a code P0332, P0300, and the dealer gave me a code P0175 that I dont get with my scanner.WARNING!!! You must properly torque replacement knock sensors or you may experience a return code and sensor failure. Watch this supplemental video for addit...If your knock sensor on Bank #2 is generating a low output voltage (perhaps under 0.5V), then it will trigger a P0332 DTC. This P0332 code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325, P0326, P0327, P0328, P0329, P0330, P0331, P0333, and P0334.2010-01-15_135255_P0332.pdf. 115.1 KB Views: 2,063. Did too much to remember and spent too much to admit to. ... A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!Replacing the knock sensors on a 2001-2009 GMC 2500HD 8.1L.This is a very easy repair/replacement.Knock sensors AC Delco #1259-1312https://amzn.to/3slrGlLKno...P0325, P0327, P0328, P0330, P0332, or P0333 1. Ignition ON, engine OFF. 2. Disconnect the appropriate KS harness connector. 3. Measure for 2-3 volts between each of the following circuits and ground on the ECM side of the harness connector. The KS signal circuit terminal A The KS low reference circuit terminal BAug 18, 2023 · after replacing both knock sensors and replacing the wiring harness the light came back on reading code p0332 the truck is a 2002 gmc sierra 1500 HD 6.0 and runs just fine please help me fix this … read moreThis P0332 GM code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325 GM, P0326 GM, P0327 GM, P0328 GM, P0329 GM, P0330 GM, P0331 GM, P0333 GM, and P0334 GM. Symptoms. Possible sumptoms of OBD code P0332 GMCannot get rid of Code P0332. Hello, I have a 2013 Sierra 2500HD 6.0L engine. I am having issues with code P0332. I have replaced both knock sensors with AC Delco manufacture parts. These sensors are located on both sides of the engine block. I keep clearing the code but it keeps coming back. I have tested the wiring and even reprogrammed the ECU.Clean or replace connectors: Corrosion or damage to the connectors in the knock sensor circuit can cause a low signal and trigger the P0332 code. Cleaning or replacing the connectors can help ensure a strong connection. 04. Check the ECM: In rare cases, the ECM may malfunction, causing the P0332 code to trigger.The past decade reveals managers’ growing awareness of the need to incorporate technological issues within strategic decision making. They have increasingly discovered that technol...Typically the code will trigger when the knock sensor has an output below .5 volts. The P0332 OBD2 code points specifically at the second knock sensor on bank 2 of your engine. Bank 2 is the side that contains the second cylinder. You may see this code alongside other knock sensor DTCs, which include P0325-P0334.GMC TSB 02-06-04-023A. Some customers may comment on a mild to severe engine ping (commonly referred to as spark knock), usually worse during acceleration and/or an illuminated MIL. Upon investigation, the technician may find DTC P0332 set. This condition may be the result of corrosion of the rear bank knock sensor due to water intrusion into ...I have a 2003 Chevy Silverado 2500 6.0 the first code was P0332 and i changed the Knock sensors with AC Delco parts and after clearing the code I drove 3 miles down the road and now got a P0327 code. ... A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Come join the discussion …May 3, 2009 · GM developed a procedure for replacing the knock sensors a while ago. It involves replacing both knock sensors and both wiring harnesses going to the sensors. You then build a small mountain of RVT under the intake manifold to divert the water away from the sensors wire boots, you might even need to remove the foam from the one end of the ...Changed the knock sensors and wiring harness, silicone around the rubber boots, torqued the sensors to 15lb, replaced the intake gaskets. Then cleared my code with my scanner. And after driving about 20-30 mins my CEL comes back on. After checking the code it is a P0332. I cleared it again and the light came back on.Cannot get rid of Code P0332. Hello, I have a 2013 Sierra 2500HD 6.0L engine. I am having issues with code P0332. I have replaced both knock sensors with AC Delco manufacture parts. These sensors are located on both sides of the engine block. I keep clearing the code but it keeps coming back. I have tested the wiring and even reprogrammed the ECU.Metro Detroit Area. Posts. 286. Circuit low faults are generally caused by excessive resistance in that circuit. Potentially a bad sensor, a pinched wire in the harness, or spread pins in the connector from probing. Also, aftermarket sensors are generally garbage if that's what you used. Use OEM. 03-19-2023 #5. Rafael86.Understanding the P0332, P0325, and P0327 Codes. P0332: This code indicates a low voltage condition in the knock sensor circuit for Bank 2. Bank 2 refers to the side of the engine that doesn’t contain cylinder 1. P0325: This code indicates a malfunction in the knock sensor circuit for Bank 1.New knock sensors. I'm having the same problem with the P0327 and P0332 codes. Clear them, then after 50 miles the codes come back. Engine runs like silk under all load conditions and fuel types. I'm in Colorado and can't pass emissions (and get new tags) with the check engine light on. I'm seeing 100 K-ohms at the connector going to the sensors.GM 4.8L, 5.3L, 6.0L Index of Articles; Here's a sample of the tutorials you'll find in the index: How To Test For The Fuel Pump (2008-2013 V8 Chevy Express, GMC Savana). How To Test For A Blown Head Gasket (2003-2013 V8 Chevy Express, GMC Savana). How To Diagnose An Engine Cranks But Does Not Start Problem (2003-2007 …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 ...P0300 - Random misfire multiple cylinders. P0332 - Knock Sensor 2 Low Circuit Input (Bank 2) P0440 - Evaporative Emission Control System Malfunction. P0449 - Evaporative System (EVAP) Vent Control Circuit Malfunction. P0463 - Fuel Level Sensor Circuit High Input. Not sure how all of these codes fit together, the evap system has been messed up ...Transmission code P0700 and P0752. Pulled out about half throttle and the car felt like it slipped into neutral. Then it was stuck in second gear. Had to pull off the road, shut the car off and then it went back to shifting normal. Prior to this, the car was taking a couple seconds to get into gear (drive) and hit into gear a littler harder ...Shop genuine GM parts & performance accessories with Gateway Parts Online. Prices have been recently lowered to make sure you can get the part you need at a great price! Find everything you need in one spot. Start shopping by choosing your model here: Buick, Cadillac, Chevrolet, GMC, Hummer, Saturn, Pontiac, and Oldsmobile.Jan 22, 2020 · P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the GMC Sierra as it would any other vehicle. By definition, P0332 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range from the knock sensor (Sensor 2 | Bank 2).Metro Detroit Area. Posts. 286. Circuit low faults are generally caused by excessive resistance in that circuit. Potentially a bad sensor, a pinched wire in the harness, or spread pins in the connector from probing. Also, aftermarket sensors are generally garbage if that's what you used. Use OEM. 03-19-2023 #5. Rafael86.STEP 1: USE OBD2 device TO ENSURE NO OTHER ENGINE CODES ARE PRESENT. Use OBD2 to scan your vehicle to verify that P0332 is the only code present. If not, make a note of the additional codes, as they help diagnose the problem. STEP 2: CLEAR CODES, AND DO A ROAD TEST.Diagnostic trouble code (DTC) P0327 stands for “Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor).”. It is triggered when the powertrain control module (PCM) detects very low voltage readings from your vehicle’s primary knock sensor circuit. Take note that the voltage value may vary depending on your vehicle’s make and model.Jun 26, 2020 · Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/180/o/knock-sensorDid you get a check engine light for the code P0327 or P0332, but you aren't really ...P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the GMC Terrain as it would any other vehicle. By definition, P0332 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range from the knock sensor (Sensor 2 | Bank 2).GMC stands for General Motors Truck Co., and SLE stands for special luxury edition. General Motors manufactures different vehicles with different features. SLE is a package of stan...Labor: 1.0. To diagnose the P0332 Ford 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.Knock Sensor issues. Code is Po332 Knock Sensor 2 Circuit Low Input (Bank2) Summery: *Purchased used at 95k miles. *First use received code Po332. *Unit to GMC dealer, found the sensor cracked and wiring damaged. Replaced wiring and sensor. *Next use got code Po332, returned to GMC dealer, mechanic said heat shield missing, overheat giving code ...#1 · Dec 8, 2023. Hello, I have a 2013 Sierra 2500HD 6.0L engine. I am having issues with code P0332. I have replaced both knock sensors with AC Delco manufacture parts. …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...The P0449 code is a common diagnostic trouble code (DTC) that is specific to Chevrolet Silverado vehicles. This code is related to the EVAP (evaporative emission control) system and indicates an issue with the vent valve/solenoid circuit. The EVAP system plays a crucial role in controlling vehicle emissions by capturing and storing fuel …Most often, it is seen with GM brand vehicles, and code P1516 indicates that the Throttle Actuator Control (TAC) system isn’t working as it should. This control system monitors the data from the throttle and compares it with the target. If these don’t line up, the ECM determines there’s a problem.Jan 22, 2020 · P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the GMC Acadia as it would any other vehicle. By definition, P0332 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range from the knock sensor (Sensor 2 | Bank 2).P0332 Chevrolet Knock Sensor Circuit Low Voltage Bank 2 📷. P0332 Ford Knock Sensor 2 Circuit Low Bank 2. P0332 GMC Knock Sensor Circuit Low Voltage Bank 2 📷. P0332 Infiniti Knock Sensor 2 Circuit Low Input Bank 2. P0332 Isuzu Knock Sensor 2 Circuit Low Frequency. P0332 Jaguar Knock Sensor 2 Circuit Low Bank 2.Sensor knock test resistance reading then check gmforum Knock sensor problems on gm vehicles Knock sensor code sponsored links. Chevy Knock Sensor 5.3 4.8 6.0 Replacement CODE P0332, P0327 - YouTube. Sensor knock test resistance reading then check gm gmforum 3800 series iii knock sensor location Sensor knock p0325 …P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Silverado as it would any other vehicle. By definition, P0332 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range from the knock sensor (Sensor 2 | Bank 2). Clearing this code.2005 GMC Sierra 5.3L, 170k miles Had the check engine light come 0n, had the code read at O'Reilley, it was a P0332 (Knock Sensor 2 Circuit Low Input (Bank 2)) Yesterday I bought 2 new knock sensors and the dual connector wiring harness, installed, put it back together, running good.If you’re in the market for a new or used GMC vehicle in Cary, North Carolina, look no further than Hendrick GMC. With a reputation for excellence and a wide selection of vehicles ...How to Test a good and a bad knock sensor. How to test a 4.8l 5.3l ls1 6.0l knock sensor with a multimeter. p0327, p0332 code diagnosis. what does a knock se...When your vehicle's onboard computer detects a problem with the knock sensor 2 circuit, it will trigger the P0332 code. The knock sensor 2 circuit is responsible for monitoring engine vibrations and detecting any potential engine knocking or detonation. When the knock sensor 2 circuit detects a low input signal, it means that the engine is ...This video was produced to provide critical supplemental repair information regarding knock sensor codes and proper repairs. This video is complements our or...When a code P0332 problem occurs, the knock sensor is sending out readings that are too low, which interfere with the PCM’s ability to resolve the issue. This results in higher levels of NO x gas, which is released into the atmosphere. This is a huge environmental problem, as NO x can cause or exacerbate respiratory problems as well as cause ...When it comes to finding the perfect vehicle, it’s important to choose a dealership that not only offers a wide selection of high-quality options but also provides exceptional cust...Tech Notes. The P0332 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause engine performance problems. Replacing the knock sensor usually takes care of the problem. User Submitted Video.FarmTruk. 12097 posts · Joined 2007. #9 · Apr 1, 2010. FYI, if one sensor's throwing code, you probably would be well served to replace BOTH sensors at the time. You'd hate to put one one new one in, and 6 months later, the other fails. And IIRC, P0332 code is the back sensor. I've read that RTV gasket material around the sensor will help to ...This video shows you how to replace the knock sensors and wire harness on a 2004 Chevrolet K2500 Silverado Pickup truck. These sensors are being replaced be...If the readings don’t change at all while you do this, that means the problem triggering a P0327 or 332 is an open circuit in the knock sensor. You can also check the knock sensor’s resistance with a multimeter (2:19). Set the meter to ohms (which looks like a little horseshoe), place one of the leads on the ground, and the other on one of .... P0332 is a powertrain related OBD-II troApr 25, 2023 · I’ve been reading and reading but yet to come across When your vehicle's onboard computer detects a problem with the knock sensor 2 circuit, it will trigger the P0332 code. The knock sensor 2 circuit is responsible for monitoring engine vibrations and detecting any potential engine knocking or detonation. When the knock sensor 2 circuit detects a low input signal, it means that the engine is ... What does this mean? Code P0332 2016 GMC Sierra Tech Notes. The P033 The DTC shown by the fault of the knock sensor are P0332, P0325, and P0327. Replaced Knock Sensor Still Getting Code P0332. The DTC P0332 shows when the output voltage from the knock sensor is incredibly low. It means that the sensor is offline, and the readings are not being back to the Engine Control Module. This code shows that …Cheap easy way to bypass a bad knock sensor on gm vortec v8 for a code p0332 or p0327. 2000-2007 gm/Chevy pickups and suvs 19510227. p0332 – obd-ii トラブルコードの技術的説明 トラブルコードP0332は、PCM（オートマチックトランスミッションコント...
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