Causes of P0330 Knock Sensor?

Answer The knock sensor is commonly located on the engine block and essentially listens for improper combustion when the engine is running. Engine knock, or spark knock, is the noise created when the comb... Read More »

Top Q&A For: Causes of P0330 Knock Sensor

Difference Between a Knock Sensor & Oxygen Sensor?

Knock sensors and oxygen sensors, or O2 sensors, function as sensing devices that detect variations in an automotive engine's performance. Knock sensors monitor the combustion cycle of the engine, ... Read More »

How to Fix a Knock Sensor?

All fuel-injected vehicles use at least one knock sensor. The knock sensor monitors excess vibrations in the engine then signals the computer. The computer uses the information from the knock senso... Read More »

The Symptoms of a Bad Knock Sensor?

Your vehicle's engine is controlled by various sensors responsible for regulating important functions, such as fuel management, emissions, ignition timing and transmission shifting. One sensor in p... Read More »

Where is the knock sensor on an SL1?

The knock sensor on a Saturn SL1 is located inside the engine compartment. On the SL1's driver's side, look on the engine block behind the oil filter to access the knock sensor.References:Saturn L-... Read More »