[Diy_efi] GM LT4 knock module

[WopOnTour]

Bernd
The LT4 knock module connects to a connector within the case of the PCM onto 
a header connector of the mainboard. It wasnt designed to be "wired-up" 
externally.Someone must have a schematic, but because it's an "internal" 
component, you will need the schematic for the main board itself! Not 
something easy to find for such a late model box (not enough "leakage";)
I'll keep my eye out though
Regards
WopOnTour

----- Original Message ----- 
From: "Rausch, Bernd" <br at rnt.de>
To: <diy_efi at diy-efi.org>
Sent: Friday, April 22, 2005 10:27 PM
Subject: [Diy_efi] GM LT4 knock module


Or is there a mailinglist/newsgroup where I can get some info about the GM 
LT1/LT4 ECM?
Bernd

________________________________

Von: diy_efi-bounces at diy-efi.org im Auftrag von Rausch, Bernd
Gesendet: Do 21.4.2005 14:14
An: diy_efi at diy-efi.org
Betreff: [Diy_efi] GM LT4 knock module



I just got two LT4 knock modules (GM# 16214681). I want to use these on
my turbocharged engine with aftermarket ECU to log knock events.

Does anybody have a pinout for these modules? Or a schematic of the
LT1/LT4 ECU?

Best regards,
Bernd

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