Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

what resistor do i use to make obd 1 pcm work w/ obd 2 k.s?

Old Nov 13, 2002 | 04:22 PM
  #1  
JASON96Z's Avatar
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From: Grandview,TN
Question what resistor do i use to make obd 1 pcm work w/ obd 2 k.s?

I know you can solder a resistor inside obd 1 pcm to work with the obd 2 knock sensor, but I can't find out what value and where to solder it. thanks for any help guys.
Old Nov 13, 2002 | 06:16 PM
  #2  
madwolf's Avatar
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From: DeKalb, IL
3.9K resistor.
Solder between pin 22 of Blue connector and ground.
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