Controling false knock with what module?
Thread Starter
Racer
Joined: Oct 2001
Posts: 262
Likes: 0
From: Palos Hills IL
Controling false knock with what module?
I've read on the forum recently about a module, gm# 16038331, that is suppose to help with false knock. I thought I had read that it was suppose to work on '85 - '89 L-98s. I went by a couple of gm dealers today and they told me that part number was for '85 and '86's. Does anybody know for sure? The knock sensor is in the side of the block. Where is the module and what does it look like? Thanks
Kwik88
Kwik88
Burning Brakes
Joined: Oct 2001
Posts: 1,033
Likes: 0
From: Tracy California
St. Jude Donor '05
Re: Controling false knock with what module? (Kwik88)
I think they may be talking about the sensor itself. My car would false knock like crazy even at idle. I unplugged my sensor about a year and half ago and haven't had a problem since.
KM
KM
Le Mans Master
Joined: Oct 1999
Posts: 9,713
Likes: 3
From: Sachse Texas
Cruise-In I Veteran
Cruise-In II Veteran
Re: Controling false knock with what module? (Kwik88)
Call and ask Jeff Kopp...800-728-8267.
The only module I know of works on '94-96 LT1's. I am not sure what the part number for it is though.
The only module I know of works on '94-96 LT1's. I am not sure what the part number for it is though.
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Re: Controling false knock with what module? (Kwik88)
Actually that's the ESC module; it's located just to the right of the blower motor, above the side panel.
It is rather flat and has a cable comming down from undernieth.
On early L98s the knock sensor sends pulses to the ESC which conditions and transmits signals to the ECM.
It is rather flat and has a cable comming down from undernieth.
On early L98s the knock sensor sends pulses to the ESC which conditions and transmits signals to the ECM.
