LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Knock sensor wire problem. HELP!!!

Thread Tools
 
Search this Thread
 
Old 11-08-2009, 09:17 PM
  #1  
Teching In
Thread Starter
 
bigguysly7's Avatar
 
Join Date: Feb 2007
Location: winesburg Ohio
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Knock sensor wire problem. HELP!!!

So I was wireing up the rest of my 97 trans am when I noticed I was missing my knock sensor plug all together. After not being able to find the wire anywhere I went and bought one from gm. but I don't know where to wire it to. I assume it goes strait to the ecu in one of the 4 wireing harnesses but I have no clue where and no one includeing the dealer can get me any info or diagrams to where it gos even a pinout diagram would be nice. Anyone know where I need to run this wire. Any help is appreciated. Its also the original obd2 ecu. Thanks.
Old 11-08-2009, 09:49 PM
  #2  
TECH Senior Member
iTrader: (2)
 
RamAir95TA's Avatar
 
Join Date: May 2005
Location: South Jersey
Posts: 9,467
Likes: 0
Received 6 Likes on 6 Posts

Default

Pin D22 is for the knock sensor circuit.

EDIT: D22 is the pinout on OBDI PCMs, not sure if it's the same on OBDII.

Last edited by RamAir95TA; 11-08-2009 at 09:56 PM.
Old 11-09-2009, 06:40 AM
  #3  
TECH Veteran
 
shbox's Avatar
 
Join Date: Dec 2008
Location: Little Rock, AR
Posts: 4,126
Received 54 Likes on 48 Posts

Default

Originally Posted by RamAir95TA
Pin D22 is for the knock sensor circuit.

EDIT: D22 is the pinout on OBDI PCMs, not sure if it's the same on OBDII.
It is the same. http://shbox.com/1/1995_pcm_conn_d.jpg




All times are GMT -5. The time now is 06:33 AM.