Anti-Knock Sensor
August 31st, 2009, 6:15 PM
#1
CF Beginner
Thread Starter
Join Date: Aug 2009
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
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!
August 31st, 2009, 7:48 PM
#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.
Thread
Thread Starter
Forum
Replies
Last Post
desilverado
Silverado & Fullsize Pick-ups
0
March 24th, 2007 4:10 AM
