Just what it is called. It Senses knock/Ping/Valve Clatter.Sometimes Caused by poor fuel / Bad Gas/Incorrect Timing. The sensor senses Noise/viberation then tells the computer to correct the timing retarde/advance. It is usally mounted on the lower part of the engine block right side. It looks like A temp.senser BUT larger with A single wire at the top.Good Luck Darwin B
location knock sensor 2002 pontiac grand prix gt 3.8 engine
The ECU is in the engine compartment on a 2002 Pontiac Grand Am. It is the sensor behind the converter.
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville
Screwed into the exhaust pipe
how to replace a knock sensor on a 2002 hyundai elantra
On a 2002 4.3, the knock sensor is located behind the driver side cylinder head. The knock sensor is very hard to reach.
You can test the 2002 Chrysler 300 M knock sensor with a diagnostic tester. The diagnostic tester will tell you if the knock sensor is working.
The knock sensor is located on top of the block in a 4.8 2002 engine. The intake will have to be removed to get to the sensor.
most likely you will have to replace the hub bearing assembly autozone for about $80
Why is 2002 pontiac grand am oil leak where the sparkplug is?
This knock sensor contains a phezioelectric material.
2003 chevy tahoe knock sensor