Detailed information on troubleshooting and repairing a P0333 DTC code which has to do with high range on the bank 2 knock sensor circuit. Also includes links to relevant forum topics on the code.

2020年6月14日 · What does the OBDII code P0333 mean on a Volkswagen? The P0333 code indicates that there is a high input problem with the knock sensor 2 circuit, suggesting the sensor is outputting a voltage level higher than the specifications recommend.

2022年6月13日 · The P0333 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.

2022年3月7日 · The P0333 code stands for “Knock Sensor 2 Circuit High Input (Bank 2),” which typically means the powertrain control module (PCM) didn’t receive a signal from the knock sensor. The common causes of the P0333 code are knock sensor failure, wiring issues, and a …

2016年2月1日 · P0333 stands for knock sensor high 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.

2020年6月14日 · The P0333 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.

If you’re dealing with a P0333 code alert, it signals a possible issue with Knock Sensor 2 Circuit High Input (Bank 2) in your engine. The knock sensor senses engine knock, adjusting ignition timing to prevent damage. Ignoring this code can lead to decreased engine performance and long-term harm to critical components.

The P0333 error code may appear for several reasons, including: Faulty Knock Sensor: The ECM may receive inaccurate voltage signals from a knock sensor that is broken or not working properly. Wiring Issues: Damaged or corroded wiring in the knock sensor circuit can lead to high voltage readings

2024年4月24日 · The P0333 trouble code is a clear signal that your vehicle’s knock sensor, specifically the second sensor on bank 2, is sending out a voltage signal that’s too high. This sensor’s job is crucial: it detects vibrations indicative of engine knock or pinging, which usually occurs due to improper combustion of the air-fuel mixture inside the ...

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 Powertrain Control Module (PCM) or Engine Control Module (ECM). – Knock sensor circuit short to GND. – Knock sensor circuit short to PWR.