Gm code p0332

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). What are the common causes of code P0332 ?

Gm code p0332. When it comes to purchasing a new car, one of the first things you might search for is a “GM dealer near me.” And for good reason. There are many advantages to choosing a GM dealer...

Feb 25, 2564 BE ... ... K views · 12:19 · Go to channel · Bypass knock sensor GM vortec v8 p0332 p0327 codes. sam washburn•248K views · 11:02 · G...

Nov 24, 2016 · This video was produced to provide critical supplemental repair information regarding knock sensor codes and proper repairs. This video is complements our or... The most common causes of GMC code P0171 and P0174 are a vacuum leak, a faulty mass air flow (MAF) sensor, or a problem with the fuel delivery system. To fix these issues, you can start by checking for any cracked or disconnected vacuum hoses and repairing or replacing them. Then, clean or replace the MAF sensor if necessary.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.Here are the symptoms of P0332 code in Chevy Silverado: Illumination of the check engine light on the dashboard. Reduced power, poor acceleration, and lower fuel efficiency. Engine hesitation or stalling at low speeds or idle. Rough engine idle or excessive engine vibration.P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Suburban 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 is a powertrain related OBD-II trouble code. It has the same meaning for the Buick Lucerne 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 codeA Quick Overview. Understanding the P0332, P0325, and P0327 Codes. P0332: This code indicates a low voltage condition in the knock sensor circuit for Bank … A P0327 code is a generic diagnostic trouble code which refers to a knock sensor telling the engine computer when one or more of the engine’s cylinders are “knocking”, that is, combustion of the air/fuel mixture in a way that provides less power and can be harmful to the engine if prolonged. If the knock sensor on Bank 1 is producing a ...

Knock Sensor replaced when the cause of code P0332 was a cooling system problem. Knock Sensor replaced when the cause of code P0332 was an EGR system malfunction. P0332 Diagnostic Theory for Shops and Technicians. When diagnosing a P0332 code, it is important to record the freeze frame information and then duplicate the code setting conditions ...El código de falla P0332 se refiere a un problema con el sensor de detonación 2 (bloque 2) de nuestro vehículo. Este sensor es responsable de monitorear la detonación del motor y enviar una señal al sistema de control del motor. Cuando el sensor de detonación 2 tiene una señal de entrada baja, puede afectar el rendimiento del vehículo y ...This cleared the code and the truck has been running fine. Actually it ran fine before the replacement, but i wanted to clear the CEL. Well, the CEL popped again and it's the same P0332 Knock Sensor 2 Circuit Low (Bank 2). No change in engine performance, runs fine. I've cleared the code and will see if it comes back, but any advice if it returns?The P0332 code means that the knock sensor is detecting a fault. The knock sensor senses engine knocks and detonation, which are sounds created when an engine burns fuel too quickly. The sensor is used to prevent engine damage by shutting down the ignition system if it detects these conditions. The knock sensor is a part of the ignition system ...In recent years, the automotive industry has witnessed a significant shift towards electric and autonomous vehicles. One company that has been at the forefront of this revolution i...Jul 27, 2559 BE ... Chevy Knock Sensor 5.3 4.8 6.0 Replacement CODE P0332, P0327 · Comments121.

OBD-II Trouble Code P0327 Description. Knock Sensor #1 - Circuit Low Input (Single Sensor or Bank 1) Diagnostic trouble code P0327 refers to a low voltage condition within a vehicle’s knock sensor circuit. More specifically, this code is in reference to an engine’s bank #1 knock sensor, on engines of a “V” configuration.Apr 11, 2566 BE ... How to fix an engine P0327 Code: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) Possible Causes of a P0327 Code: Bad Knock ...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 ...The truck runs fine and shows no issues whatsoever. No check engine light either. here are the codes. P0101 MAF sensor performance. P0102 MAF sensor circuit low frequency. P0103 MAF sensor circuit high frequency. P0106 MAP sensor performance. P0108 MAP sensor circuit high voltage. P0112 IAT sensor circuit low voltage.

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Feb 10, 2564 BE ... 2006 Chevy Silverado with code P0332 | Knock Sensor Replacement.As this was happening the check engine light comes on. I had it checked at Auto Zone (mechanic's computer doesn't go up to '05 vehicles) and the above code came up. P0332 and it say's it's Knock Sensor 2 Circuit Low Input (Bank 2). I bought a new knock sensor and took it to get it replaced, but even after that the check engine light keeps ...Mar 24, 2007 · Not more than 2 hours after driving away from the dealership the "Service Engine Soon" lights up . Checked with a scanner to find only 1 code: P0332 Knock Sensor Low Input Bank 2. Am wondering if this could have been caused by water contamination of the sensor or electrtical connector when the engine was washed to prepare for sale . 🎯Suggested article: Ford Code P052B. Knock Sensor 2 Circuit Short to Ground. If the Ford code P0332 is detected, the Knock Sensor 2 (KS2) circuit may be shorted to ground. Various components, including a damaged wiring harness, a faulty knock sensor, or a corroded connector, can cause this.

#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. …Answered in 4 minutes by: GM Mechanic: Ron Z. The knock sensor is located under the intake manifold. The labor time guide calls for 2.7 hours to complete the job. This is NOT an easy job, and if the intake manifold is not reinstalled correctly, there will be drivabilty issues that can cause damage to other parts/sensors. Ron Z.P0327 Knock Sensor DTC Code Technical Description. Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) ... 2001 GMC Sierra Knock Sensor Low Circuit Codes P0327 & P0332 Well I have a 2001 GMC Sierra Regency regular cab. I was getting a bank 1 & 2 lean codes my truck has 270,000 on orignal power train. So after a lot of research and trail ...Chevy and GMC Code P0332 P0327 - Knock Sensor - YouTube Check Details P0157 2014 chevrolet silverado: code meaning, causes, symptoms, & tech. P0332 code chevy silveradoP018d 2017 chevrolet silverado: code meaning, causes, symptoms, & tech .. Cause and Fix for P0521 Code Chevy Silverado Sierra Tahoe | SilveradoIf not then it is most likely the Powertrain Control Module (PCM) itself. Ask Your Own GM Question. It is not mean I don't agree. I try to use common sense here. At first with code p0332 and the knock senser was full of water. Replaced all the ks and ks harness. Now showing P0327 added to the other.2005 gmc yukon xl 5.3L 155,000 miles yesterday the check engine light came on. scanned and only got P0332, knock sensor code. runs and drives good. doesn't seem to lack power. I took three test drives …GM announced that 39-year-old Dhivya Suryadevara will succeed Chuck Stevens as CFO in September. Here's how much she could make. By clicking "TRY IT", I agree to receive newsletter...I keep getting p0332 and p0327 codes. I changed both the sensors and the wiring. the enging light was going off except when I run the rpms up, like when I was passing. but the light has stayed on for about a 1000 miles or since I changed the sensors. P0332 Knock Sensor 2 Circuit Low (Bank 2)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).

2002 chevy silverado hd2500 6.0 ecm code po332 low voltage knock sensor 2 bank 2 does this mean knock sensor is - Chevrolet 2002 Silverado 2500HD question. Search Fixya. Browse Categories ... P0332 GM Knock sensor circuit low voltage bank 2 - The ECM detects a KS signal voltage that is less than typical engine noise level for at …

To diagnose the P0332 2018 GMC Sierra 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.Fault code P0332 is logged when the car’s primary computer, the powertrain control module (PCM), has detected an issue with the bank 2 knock sensor 2 circuit. This code occurs when the signal received from the knock sensor is too low, which can mean the knock sensor or its circuit are malfunctioning. Knock sensors are installed in the engine ...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. Symptoms. You may notice drivability problems including fluctation engine RPM, a loss of power, and perhaps some hesitation.1. 1bad00ls1. 4 posts · Joined 2005. #4 · Apr 5, 2006. Mine set a p0327 which is sensor 1 then today set the p0332 which is sensor 2 WTH is going on. Cleared the codes and p0327 came back after 1hour and p0332 is pending. I have a 00silverado 5.3. Havent changed a damn thing in the engine bay in monthes the only thing i did was spray a shit ...GM General Motors OBD-II Diagnostic Trouble Codes. General Motors OBD-II Trouble Codes. The OBD-II DTC codes here generally apply to all OBD-II GM vehicles from 1996 and newer: GMC, Chevrolet, Buick, Cadillac, and former brands Oldsmobile, Pontiac, and Saturn.There may be slight changes depending on the year/model of vehicle, you would …My truck is a 2004 GMC Sierra 1500 with the 5.3 engine. Mileage is about 150k. It all started when I pressure washed my engine. It threw a P0327 code. I took …In 1972, an iconic strike at GM's Lordstown plant forced America to confront the human need for meaningful work. When General Motors announced last month that it was shutting down ...P0332 P0327 - 2003 Silverado 4.8L - 1999-2006 & 2007-2013 Chevrolet Troubleshooting p0332 code on chevy silverado: quick fixes P0332 code chevy silverado. Chevy 5.3 knock sensor wiring diagramTroubleshooting p0332 code on chevy silverado: quick fixes P0332 -what does it mean? (1999-2006 v8 chevrolet silverado, gmc …GM provides two separate discounts to the family members and friends of GM employees. To receive the Family First discount, a purchaser must be a family member of a GM employee. Em...Code 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. ⚠ Does your Buick have Safety Recalls? → Check here.

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The GM Lemon Law Buyback program allows customers who believe they have purchased a faulty car to demand that the offending manufacturer buy the car back. The program is made possi...Hello, You might consider checking the resistance of the new sensors to make sure they weren't bad out of the box. Resistance should be 93-107K ohms. According to the repair information I have, the torque is also important on these knock sensors, and both should be snugged down to 15 ft lbs.Symptom(s): P0332 (Knock Sensor Low Reading, Bank 2; Sensor near firewall) Disclaimers: ... GM, in their infinite wisdom, hid the sensor underneath the intake manifold. Thanks, GM! ... If you get the same codes again, you may have a wiring (or ECU) problem elsewhere.The GM Family First Program is a discount program for General Motors employees and their families. The discount is applicable toward the purchase of Buick, Chevrolet, Cadillac or G...The piezoelectric element in the Knock Sensor is tuned to the engine knock frequency. The vibration from the engine knocking vibrates the piezoelectric element generating a voltage. The voltage output from the Knock Sensor is highest at this time. Code P0332 stands for Knock Sensor 2 Circuit Low Input Bank 2.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...General Motors transmissions can be identified by casting numbers, manufacturing codes, and the shape and number of bolts on the transmission pan. Casting numbers identify the spec...General Motors (GM) has always been at the forefront of automotive safety, constantly innovating to provide drivers and passengers with the highest level of protection on the road....To diagnose the P0332 2016 GMC Sierra 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.Dec 2, 2563 BE ... Because maybe there was nothing wrong with the sensor in the first place. · As you likely already know, p0332 is saying that the ECM is receiving ...2000 GMC Sierra 6.0L P0332 code Replaced both sensors and sub harness. P0332 still comes back. Ohm reading at 2 pin connector is 99K ohms on both wires to ground. Ohm reading at PCM pin 11 and 51 with … read more2) Check that the knock sensor properly grounds when installing them. This can be done by making sure any dirt, rust, corrosion is cleaned up down in the "hole" before you install it. A good clean surface will ensure a good ground. 3) Re-learning the ECM. ….

today on the way to work my check engine light came on so when I got home I checked what it was p0332 knock sensor low input bank 2. truck runs normal. is safe to keep driving it till I get time to replace it? Like. Sort by Oldest first. Rotorhead. 962 posts · Joined 2013. #2 · Feb 5, 2016. Yes Its safe for a while.To diagnose the P0332 2016 GMC Sierra 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.This is one of the most frequent OBD2 trouble codes. Read the full article below to know what it means, how to fix it, and what other codes may show related to it. Definition. If your OBD2 sensor is giving you a diagnostic trouble code P0332, this means the knock sensor 2 circuit has low input. Why does this happen?The 2-3 shift solenoid (SS) valve controls fluid flow acting on the 2-3 shift valves. The 2-3 SS valve is a normally open exhaust valve used with the 1-2 SS valve in order to allow for four different shift combinations. If the powertrain control module (PCM) detects a non third gear ratio while third gear is commanded, then DTC P0757 sets.Step 1. Find the knock sensor on your engine. It’s playing hide and seek, but you’ll find it. Step 2. Unplug the sensor’s electrical connector. Think of it as disconnecting a plug. Step 3. Switch your multimeter to the resistance setting. It’s about to get scientific.To diagnose the P0332 2014 Chevrolet Silverado 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.Worst the knock sensor. That code sets when its out of range. HOWEVER the other code. P0013 is more important. That is a cam sensor actuator solenoid and if thats bad, it will cause issues. Lets change it first. Its exhaust on the passengers side. See the picture. Ask Your Own Chevy Question.ok there is a bulletin for this code for your engine.it is a very common problem.this is the bulletin.you need to remove the intake manifold and it is Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set (Replace Rear Bank Knock Sensor and RTV Area Around Sensor) Models: 1998-2002 Chevrolet Camaro, Corvette 1998 …Possible Causes Of Code P0332. There are a lot of possible causes of the code P0332, but let’s mention the most common ones. Faulty Knock Sensor – The sensor itself may be bad and you need to replace it. Problem with the wiring – Any of the connectors or the wires may have gone bad.Jun 14, 2020 · 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. Gm code p0332, Replaced Knock Sensor Still Getting Code P0327. The DTC P0327 shows for Knock Sensor 1 Circuit Low Input. It displays when the PCM (Powertrain control module) detects incredibly low voltage readings from the primary knock sensor circuit of the vehicle. The solutions for this are to check the resistance of the knock sensor and make a …, 2001 Chevy Tahoe 4.8L P0332 Engine Code (Knock Sensor 2 Circuit Low Voltage Bank 2). Is this a serious and/or common issue. What am I looking at having to replace (the whole system, just a wire, etc.) …, 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., P0332 Code Definition. P0332 code stands for “Knock Sensor 2 Circuit Low Input (Bank 2).” In this definition, Bank 2 indicates the side of the engine that contains cylinder number 2. What Does the P0332 Code Mean? The P0332 code indicates that your Power Control Module (PCM) has received a reading from knock sensor #2 in Bank 2 that is ... , Apr 15, 2012 · P0332 - Knock Sensor 2 Circuit Low Input (bank 2) P0101 Mass or Volume Air Flow Circuit Range/ Performance I'm a about 99% sure the P0101 is a dirty Mass Air Flow Sensor, which I can clean no problem. The one that I am confused about is the P0332. Right after the codes, I cleaned the intake manifold and replaced both knock sensors with brand ... , Knock sensor / p0332 help!! Hey everyone. I'd like to start by introducing my truck, it is a 2003 Chevrolet silverado extended cab, short box with a 4.8v8, z71 (3.73 gears), and all stock motor other than a k&n replacement air filter ( not cai ). The truck has 180,000 miles on it, and I bought it with 169k on it., 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 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 …, Thanks for holding, Trevor. The P0332 is a fairly straight forward code pointing to a problem with the Knock Sensor for Bank-2. These are actually very common fail items on these vehicle. Water intrusion into the sensor that shorts them out is very common. The knock sensor is located under the intake manifold., OBD-II Trouble Code P0327 Description. Knock Sensor #1 - Circuit Low Input (Single Sensor or Bank 1) Diagnostic trouble code P0327 refers to a low voltage condition within a vehicle’s knock sensor circuit. More specifically, this code is in reference to an engine’s bank #1 knock sensor, on engines of a “V” configuration., A code P0332 only means that the ECM isn’t picking up any reading from the knock sensor – or the reading is too small to be accurate. Symptoms of Code P0332 Outside of the obvious check engine light, …, Symptom(s): P0332 (Knock Sensor Low Reading, Bank 2; Sensor near firewall) Disclaimers: ... GM, in their infinite wisdom, hid the sensor underneath the intake manifold. Thanks, GM! ... If you get the same codes again, you may have a wiring (or ECU) problem elsewhere., What Causes A P0332 Trouble Code? 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., Jun 4, 2019 · Details: The technician retrieved the following diagnostic trouble codes (DTCs): P0327 – Knock Sensor Circuit Performance Sensor 1. P0332 – Knock Sensor Circuit Performance Sensor 2. The technician decided to replace both Knock Sensors. He also did a tune-up and checked the crankshaft position sensor (it was okay). , The P0332 code means that the knock sensor is detecting a fault. The knock sensor senses engine knocks and detonation, which are sounds created when an engine burns fuel too quickly. The sensor is used to prevent engine damage by shutting down the ignition system if it detects these conditions. The knock sensor is a part of the ignition system ..., Jun 14, 2020 · 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. , Nov 24, 2016 · This video was produced to provide critical supplemental repair information regarding knock sensor codes and proper repairs. This video is complements our or... , Answered in 4 minutes by: GM Mechanic: Ron Z. The knock sensor is located under the intake manifold. The labor time guide calls for 2.7 hours to complete the job. This is NOT an easy job, and if the intake manifold is not reinstalled correctly, there will be drivabilty issues that can cause damage to other parts/sensors. Ron Z., Mar 23, 2564 BE ... عندما يعرض جهاز الفحص الكود P0332 فهذا يشير إلى أن قراءات الجهد منخفضة بحساس الطرق (Knock Sensor) رقم 2 في المنطقة رقم 2 تم رصدها بواسطة وحدة ..., 2001 Chevy Tahoe 4.8L P0332 Engine Code (Knock Sensor 2 Circuit Low Voltage Bank 2). Is this a serious and/or common issue. What am I looking at having to replace (the whole system, just a wire, etc.) …, GMCP0332 GMC DTC P0332 Make: GMC Code: P0332 Definition: Knock Sensor (KS) Circuit Low Voltage Bank 2 Description: P0327, P0328, P0332, and P0333 Engine speed is less than 8,500 RPM., 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). Clearing this code, GMC Sierra P0327: Knock Sensor → Low input. P0327 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, P0327 means that the vehicles ECM/PCM is getting a signal that is lower than the defined operational range. Clearing this code typically requires a new …, The P0332 OBD2 code activates when the bank 2 knock sensor isn’t sending a signal to the engine computer. The knock sensor is your engine’s first line of defense against knocking, a serious problem that can cause significant engine damage if left unchecked. P0332 is not a code to be taken lightly., Not more than 2 hours after driving away from the dealership the "Service Engine Soon" lights up . Checked with a scanner to find only 1 code: P0332 Knock Sensor Low Input Bank 2. Am wondering if this could have been caused by water contamination of the sensor or electrtical connector when the engine was washed to prepare for sale ., 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 ..., You must properly torque replacement knock sensors or you may experience a return code and sensor failure. Watch this supplemental video for additional critical information: • GM Chevy P0332..., As an Amazon associate, we earn from qualifying purchases. Purpose. This article outlines the procedures to diagnose and confirm Diagnostic Trouble Code (DTC) P0332 on a 2018 Chevrolet Tahoe V6, 5.3L and replace the Knock Sensor to resolve the issue., Feb 10, 2564 BE ... 2006 Chevy Silverado with code P0332 | Knock Sensor Replacement., The most common causes of codes P0171 and P0174 include: Vacuum Leaks: Vacuum leaks occur when there's an unintended gap or hole in the intake system of the engine, allowing extra unmetered air to enter it. This disrupts the air/fuel mixture, leading to a lean condition and triggering codes P0171 and P0174., My truck is a 2004 GMC Sierra 1500 with the 5.3 engine. Mileage is about 150k. It all started when I pressure washed my engine. It threw a P0327 code. I took …, Oct 16, 2023 · How to fix a Chevy/GMC P0332 engine code: Knock Sensor 2 Circuit Low (Bank 2)What is a Knock Sensor?The knock sensor detects vibrations that come from a knoc... , To diagnose the P0332 2016 GMC Sierra 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.