PCM Diagnostics & Tuning HP Tuners | Holley | Diablo
Sponsored by:
Sponsored by:

Knock sensor adjustment??

Thread Tools
 
Search this Thread
 
Old 10-14-2011, 12:00 PM
  #1  
TECH Addict
Thread Starter
iTrader: (8)
 
pwrtrip75's Avatar
 
Join Date: Jan 2004
Location: Janesville, WI
Posts: 2,383
Likes: 0
Received 9 Likes on 7 Posts

Default Knock sensor adjustment??

For about 7 years ive always had this issue of getting KR about midway into boost. Im sure it has something to do with cam size, valve trane noise, perhaps solid motor mounts?? Who knows... But im certain its false.
How do you adjust the sensitivity?

I have HP Tuners and know where the tables are... just doesnt tell you what the number value does. Or if increasing or decreasing the number makes is more sensitive or less?
Old 10-16-2011, 01:38 PM
  #2  
Staging Lane
 
Deano1712's Avatar
 
Join Date: Feb 2010
Location: UK Leeds
Posts: 61
Likes: 0
Received 0 Likes on 0 Posts

Default

Increasing the values (mV) makes the sensors less sensitive. I changed the initial level from 120 to 200, and the min level from 50 to 100mV. This cured 95% of false knock on my motor.



Quick Reply: Knock sensor adjustment??



All times are GMT -5. The time now is 07:00 PM.