What causes a P0330 code?
P0330 is a DTC that is set when a malfunction is detected in the knock sensor 2 circuit that causes it to not operate properly. Once the ECU detects the malfunction a Check Engine Light will be displayed on the dashboard. The Check Engine Light will remain until the code is cleared or the vehicle is repaired.
What are the causes of code p0330?
Causes of Code P0330 Faulty sensor 2 Bank 2 knock sensor Engine is running excessively lean Faulty or damaged knock sensor wiring
Is it safe to drive a car with p0330 on it?
P0330 does not usually have any driveability concerns associated with it. This code should not prevent vehicle operation or driving to a safe location after the Check Engine Light is seen. However, P0330 will cause the vehicle to fail OBD-II based emission testing in many states.
What does the p0330 code on the knock sensor 2 mean?
What the P0330 code means. P0330 is a DTC that is set when a malfunction is detected in the knock sensor 2 circuit that causes it to not operate properly. Once the ECU detects the malfunction a Check Engine Light will be displayed on the dashboard.
What does the p0333 code mean on a knock sensor?
A P0333 code is a generic DTC, thus it applies to all makes of vehicles, and refers to a high output voltage of the knock sensor. In many cases, this means the voltage is above 4.5V but that specific value depends on the specific make and model of vehicle.
What does DTC p0330 stand for in a car?
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 sensor monitors engine “knock”—this indicates that the engine is experiencing unusual combustion in the form of detonation or pre-ignition.
What does p0333 stand for in PCM?
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. Code P0333 pertains to the sensor on bank 2 (the opposite side of the engine where the #1 cylinder is located).
What are the symptoms of a p0333 DTC?
Symptoms of a P0333 DTC may include: MIL (Malfunction Indicator Lamp) illumination Audible knocking from the engine compartment Pinging from engine under acceleration Potential causes of a P0333 code include: Knock sensor connector is damaged Knock sensor circuit is open or shorted to ground Knock sensor circuit is shorted to voltage