knock sensor question
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Joined: Nov 1998
Posts: 71,098
From: Hell was full so they sent me to NJ
There is no LT4 knock sensor. The LT4 used the same 100kOhm sensor as the other OBD-II F-bodies and Corvettes.
What the LT4 did have that was different was the knock module, a small chip that plugs into the PCM. You can tell which knock module you have by pulling up the PCM from its mount, removing the cover over the knock module, and looking at the part #.
From Kelly Drown's Project TransAM website:
http://www.projecttransam.com/projects1.asp
What the LT4 did have that was different was the knock module, a small chip that plugs into the PCM. You can tell which knock module you have by pulling up the PCM from its mount, removing the cover over the knock module, and looking at the part #.
From Kelly Drown's Project TransAM website:
http://www.projecttransam.com/projects1.asp
Last edited by Injuneer; Dec 6, 2006 at 06:04 PM.
Registered User
Joined: Dec 1969
Posts: 27,727
From: Little Rock, AR
Even more visual, if needed:
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