P0332 code

Jul 7, 2020 · 29 posts · Joined 2019. #1 · Jul 7, 2020. As title states, check engine light came on, took car to Autozone for scan and the P0332 code was the result. 2016 SS 6spd manual, 23000 miles, just had Kooks headers/midsection w/ high flow cats, cold air intake and tune done a week ago, custom tune and now check engine light came on about 500 miles ...

P0332 code. Engine light:P0332 code. Jump to Latest Follow ... Heck, I got my code scanner off of Amazon for $40... it reads and clears the codes for me. 2007 Yukon 1997 Sierra 6.5 RCLB *Sold* 97 Sierra 1500 03 Sierra 2500HD 04 Silverado Duramax 07 Silverado Duramax 03 Sierra LQ4 Denali

The code is always P0332. Thanks for any suggestions . Reactions: RAMurphy and OR VietVet. Oct 12, 2022 #6 OR VietVet Multnomah Falls. Supporting Member. Military.

P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Jetta 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 codeThe 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 ...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. Symptoms You may notice drivability problems including fluctation engine RPM, a loss of power, and perhaps some hesitation. ...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 comparison ...The P0332 is a fairly straight forward code pointing to a problem with the Bank-2 knock sensor. This sensor is located on the lower passenger's side of the vehicle (see image below). Carefully inspect the electrical connector and wire harness for any loose, broken or damaged wires.The P0332 code is a common issue that many vehicle owners may encounter. This code relates to the knock sensor 2 circuit, which 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 …

We've got an exclusive Square promo code for hardware. Use code PTMSquare for 20% off your first hardware purchase. For new customers only. Part-Time Money® Make extra money in you...An NCK code is used to allow some types of cellular phones to connect to any phone network. It is also known as the “network code key” or “network unlock key.”Trouble code P0332-Knock Sensor 2 Circuit Low refers to the knock sensor on bank 2 giving off a low voltage (less than 0.5V). The knock sensor detects unwanted explosions in the engine block and reports them to the ECU.I’ve been reading and reading but yet to come across someone who has figured out what the issue was. 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. There was no water or …Zusätzliche Kommentare zur Berücksichtigung des P0332-Codes. Selbst wenn Sie mit Ihrem Fahrzeug keine anderen Probleme oder Symptome bemerken, wird der P0332-Code zu einem beleuchteten Check Engine-Licht führen. Wenn dieses Licht an ist, wenn Sie einen OBD-II-Abgastest absolvieren, wird Ihr Fahrzeug nicht bestehen.

Jun 3, 2021 · 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. Tighten the knock sensor to 20 N·m (15 lb ft). Install the wiring harness assembly to the knock sensor. Apply a bead of RTV silicone sealant approximately 9 mm (3/8 in) wide and 6 mm (1/4 in) high along the outside edge of the ridge on the engine block valley cover around the rear bank knock sensor.P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Subaru Outback 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 codeWhat Does the Engine Code P0332 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "0" in the second position means that this is a generic OBD-II (OBD2) DTC. "3" in the third character position in a DTC indicates that the ignition system or misfire is experiencing a malfunction.Diagnostic trouble code (DTC) P0330 stands for “Knock Sensor 2 Circuit (Bank 2).”. It indicates that a malfunction has been detected with the #2 knock sensor or its circuit. The knock sensormonitors engine “knock”—this indicates that the engine is experiencing unusual combustion in the form of detonation or pre-ignition.

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P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Beetle 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 Subaru WRX 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 codeIt's a 2005 Yukon XL, SLT. 5.3 litre. The code is always P0332. Thanks for any suggestions . Reactions: RAMurphy and OR VietVet. Oct 12, 2022 #6 OR VietVet Multnomah Falls. Supporting Member. Military. Joined Oct 8, 2014 Posts 19,317 Reaction score 31,879 Location Willamette Valley.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.

Learn what these codes mean, what can cause them, and how to fix them with a mechanic's video and tips. P0327 and P0332 are Knock Sensor Circuit Low Input codes that …P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Pontiac Grand Prix 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 thisP0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Golf 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 codePossible 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.Trouble code P0332-Knock Sensor 2 Circuit Low refers to the knock sensor on bank 2 giving off a low voltage (less than 0.5V). The knock sensor detects unwanted explosions in the engine block and reports them to the ECU.vtraudt. G66, Knock Sensor 2, is the right (towards passenger side), long (760mm) green sensor. Heat shield (3 bolts, 10mm hex), (axle heat shield, 2 bolts 16mm hex). Also: cleaned the block surface where sensor sits. This is an older thread, you may not receive a response, and could be reviving an old thread.Your vehicle’s ECM pops a code P0332 when the knock sensor reports back a suspiciously low voltage. This usually means that the sensor is offline – or at the very least, the readings aren’t making it back to the computer.Fairly common fault on Vortecs. Usually the knock sensor, but check the wiring too. The resistance should be posted in a previous thread. Use ...If you purchased your mobile phone through Virgin, it came locked to that network. This means that you cannot use your phone with a different mobile service provider until you get ...P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Toyota 4Runner 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).Code: P0332. Definition: Knock Sensor 2 Circuit Low Input (Bank 2) Description: With the engine running for at least 5 seconds and battery voltage 10.5 V or more, the output voltage of the knock sensor (for Bank 2 Sensor 1) is 0.5 V or less. Cause: Short in knock sensor (for Bank 2 Sensor 1) circuit. Knock sensor (for Bank 2 Sensor 1)

Te suministramos todo lo que necesitas saber sobre el código DTC P0332 Descripción, causas, síntomas y posibles soluciones. LEER SOLUCIÓN DEL CÓDIGO O...

vtraudt. G66, Knock Sensor 2, is the right (towards passenger side), long (760mm) green sensor. Heat shield (3 bolts, 10mm hex), (axle heat shield, 2 bolts 16mm hex). Also: cleaned the block surface where sensor sits. This is an older thread, you may not receive a response, and could be reviving an old thread.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). Mar 24, 2022 · What are codes P0327 and P0332, and what do they mean? P0327, “Knock Sensor 1 Circuit Low Input (Bank 1),” and P0332, “Knock Sensor 1 Circuit Low Input (Bank 2),” usually mean your knock sensors are bad—they’re malfunctioning—and need to be replaced . 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 ...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 …Related: Code P0325, Code P0326, Code P0327, Code P0332. Symptoms of Code P0328. Fault code P0382 is often accompanied by a host of secondary symptoms, a few of which can be quite noticeable. Recognizing these signs often proves key when attempting to expedite the diagnostic and repair process as a whole.P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Jetta 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 codeCode P0332 Isuzu Description. The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module ( ECM ).P0332: TOYOTA - Knock Sensor (KS) 2 Circuit Low Input. The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM).

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P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Toyota Tundra 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 codeP0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Dodge Ram 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 redemption code is a special code found on a product that gives the buyer certain access to the product, such as when purchasing software or online academic products. A redemptio...P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Hummer H2 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 codeThe 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 ...P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Beetle 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).Chevy and GMC Code P0332 P0327 - Knock Sensor - YouTube. The Car Doctor. 162K subscribers. Subscribed. 3.5K. 612K views 9 years ago. WARNING!!! You must properly …Jan 22, 2020 · P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Impala 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). Diagnostic trouble code (DTC) P0330 stands for “Knock Sensor 2 Circuit (Bank 2).”. It indicates that a malfunction has been detected with the #2 knock sensor or its circuit. The knock sensormonitors engine “knock”—this indicates that the engine is experiencing unusual combustion in the form of detonation or pre-ignition. ….

If your knock sensor on Bank #2 is generating a low output voltage (perhaps under 0.5V), then it will trigger a P0332 Volvo DTC. This P0332 Volvo code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325 Volvo, P0326 Volvo, P0327 Volvo, P0328 Volvo, P0329 Volvo, P0330 ... Tighten the knock sensor to 20 N·m (15 lb ft). Install the wiring harness assembly to the knock sensor. Apply a bead of RTV silicone sealant approximately 9 mm (3/8 in) wide and 6 mm (1/4 in) high along the outside edge of the ridge on the engine block valley cover around the rear bank knock sensor.Jan 22, 2020 · P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Chevy Tahoe 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). 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.P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Beetle 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).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 ...P0332 code stands for Knock Sensor 2 Circuit Low Input (Bank 2) and indicates a bad knock sensor. Learn how to diagnose, repair, and prevent this code from affecting your …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. ⚠ Check if your Pontiac have Safety Recalls.The P0332 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock … P0332 code, 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 ..., Posts: 21. P0332 knock senser code (+ engine actually tapping/knocking while running) I've read through some prior posts about the P0332 scan code that I'm getting, but I think the difference in my case is that engine is actually tapping/knocking while running (where other P0332 code posts seem to indicate engine is running fine)., Dec 29, 2018 ... P0332 - Knock Sensor 2 Circuit Low Input (Bank 2) ... Connected the OBD reader and it reads 2 codes, but we can only view the first one which is a ..., P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Hummer H2 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)., Tech Notes. Mercedes Benz Code = 0506 (knock sensor 2, left) has a short circuit to ground. (P0332) The P0332 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock sensor usually takes care of the problem., 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..., This is not a comment of how to install knock sensors; rather, it's about what to do when you've done a good job of replacing them and your code (P0327 or P0332) keeps coming back. I've just read through at least 120 other posts about this issue and can't find my answer. My truck is a 2004 GMC Sierra 1500 with the 5.3 engine. Mileage is about 150k., 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. , P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Cadillac Escalade 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, 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 ..., Jun 13, 2022 · 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. &#9888 Check if your Chevrolet have Safety Recalls. , Anyone who has worked in any portion of the medical field has had to learn at least a little bit about CPT codes. These Current Procedural Terminology codes are used to document an..., Save up to 80% today with the top Western Digital coupon codes from PCWorld. 15% off SSDs, hard drives & My Passport. 15% off Western Digital Student Discount. PCWorld’s coupon sec..., P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Toyota 4Runner 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)., What is the Cost to Diagnose the Code? Labor: 1.0. The cost to diagnose the P0332 Lexus 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., P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Saturn Outlook 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, 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 …, 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... , 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 ..., 3648 posts · Joined 2005. #1 · Apr 2, 2007. My car started throwing two codes lately - P0327 and P0332. Both are related to the low voltage at the knock sensors. It started with P0332 last week. P0327 just started happening the other day. I've cleared them three times and they've come back every time after driving on the freeway for a few ..., P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Ford Focus 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, P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Toyota 4Runner 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, P0332 Code: STS 2005. I really hope someone responds to this. I bought my 2005 STS V6 at 105000 miles. Now, it’s at 109000 and I love it. My check engine light has been on since i got the car and it read the P0332 ( low input signal bank 2) code along with P0430 (low catalyst system) so i changed from regular gas to premium gas., P0332 code anybody. Thread starter Mdz66; Start date Feb 3, 2008; Mdz66. Full Member. Joined Aug 11, 2002 Messages 1,128 Location menominee Michigan. Feb 3, 2008 #1 Anybody else get a P0332 Knock sensor2 code? AV4fun. SM 2009. SM 2008. SM 2007. SM 2006. SM 2005. Full Member. Joined Feb 13, 2005 Messages 2,995 Location …, 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 ..., GitHub Copilot, which leverages AI to suggest code, will be general availability in summer 2022 -- free for students and "verified" open source contributors. Last June, Microsoft-o..., Code P0332 2018 Chevrolet Silverado 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., P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Subaru Tribeca 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, P0332 is a powertrain related OBD-II trouble code. It has the same meaning for the Volkswagen Golf 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, What Does Code P0336 Mean? P0336 definition: The engine control module, ECM, has detected an improper/irregular voltage coming from the crankshaft position sensor. Issue Severity: SEVERE – Stop driving immediately Repair Urgency: Fix this code immediately (same day if possible) to avoid internal engine damage. Diagnosis: This …, Dec 14, 2021 · The P0332 code is a universal trouble code stored in the Silverado when the knock sensor 2 in bank 2 signals an issue. It’s specifically tagged two knocks per cylinder. It’s the engine control module’s (ECM) way of telling you that there is a lower circuit input within the knock sensor system. , 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., Apr 16, 2024 · 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 ...