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 …

Mar 16, 2022 · Engine code P0332 could be caused by a number of things, including damaged wiring, a bad knock sensor, or an overheating engine. If you’d like to try to fix code P0332 at home without …

Jun 26, 2024 · DTC P0332 stands for “Knock Sensor 2 Circuit Low Input (Bank 2),” and it means that knock sensor #2 is sending an output voltage to the PCM that is lower than the manufacturer …

What are common symptoms of OBDII code P0332 (Knock Sensor Circuit Low Voltage Bank 2)? - Common symptoms include engine knocking or pinging noises, decreased engine performance, and …

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 …

Dec 26, 2025 · When your car’s Engine Light comes on, it’s often a mystery what’s causing the issue. But if you’ve got a P0332 code, you’re in luck – it’s a relatively specific problem. This code indicates …

Jan 7, 2025 · Here's what you need to do if your engine is showing error code P0332, which is triggered when the engine control module detects a lower-than-expected voltage signal from the knock sensor …

Sep 23, 2017 · To diagnose a knock sensor, follow this procedure: Locate the knock sensor. The knock sensor is connected with a wire harness coming out of the top. Disconnect the wire harness from the …

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 knock during combustion and sends a...

Whenever your knock sensor sends a lower signal to the PCM than a specific limit, your PCM triggers the P0332 code. The purpose of the knock sensor is to measure high-frequency engine vibrations …