Anti-Knock Sensor
#1
Anti-Knock Sensor
Hi,
Can someone tell me where the anti-knock sensor is on a 2001 Chevy Silverado? Also, is there a way to test the sensor or do I just replace it?
Thank you!
Can someone tell me where the anti-knock sensor is on a 2001 Chevy Silverado? Also, is there a way to test the sensor or do I just replace it?
Thank you!
#2
Super Moderator
Professional Mechanic
Professional Mechanic
5.3 liter? If so under the intake. To test you need a DVOM set on the AC voltage scale. Put the red wire on the knock sensor and the black wire on ground. Tap/ hit the engine block with a metal hammer as close to the sensor as you can. If the sensor is working it will generate AC voltage the harder the knock the higher the voltage.
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desilverado
Silverado & Fullsize Pick-ups
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March 24th, 2007 4:10 AM