Product & HowTo Info | | Knock Sensor

Knock Sensor Operation:

A sensor that signals the engine-control computer when detonation is detected, momentarily retarding ignition timing until detonation ceases.

How To Instructions:

Inspect - Check for obvious problems.

Test - Give it an in-depth diagnosis.

Replace - Out with the old, in with the new.

Automotive Glossary
Check out one of the largest dictionaries of automotive terms
on the internet.

AutoZoneProduct & HowTo Info | | Knock Sensor