LS SWAP harness
#11
Thanks Fastbrick.
So I think that brings us back to this right ?
2004 Vortec PCM Pinouts
The pinouts should mostly be the same .... but
1) How would i know if a wire position changed - like 36 was no longer fan it was transmission VSS.
2) How to know what is added/different
My only goal is to lay it all out and dewire the main harness bundle to streamline it and add it to a 3 wire setup like
https://www.bp-automotive.com/produc...i-24x-engines/
then I will remove VATS etc via HP Tuners.
Just for a cleaner install. Don't want to remove something that I will need.
So I think that brings us back to this right ?
2004 Vortec PCM Pinouts
The pinouts should mostly be the same .... but
1) How would i know if a wire position changed - like 36 was no longer fan it was transmission VSS.
2) How to know what is added/different
My only goal is to lay it all out and dewire the main harness bundle to streamline it and add it to a 3 wire setup like
https://www.bp-automotive.com/produc...i-24x-engines/
then I will remove VATS etc via HP Tuners.
Just for a cleaner install. Don't want to remove something that I will need.
#13
From a guy in another forum he said that you can use that pinout and its pretty basic.
Just remove the pins noted.
Leave the others in place.
2004 Vortec PCM Pinouts
Just remove the pins noted.
Leave the others in place.
2004 Vortec PCM Pinouts
#14
Side note.
What do most people do with large draw accessories like the FANS/AC - seems like they run them as a seperate circuit with the main harness.
Controlled by PCM ?
What do most people do with large draw accessories like the FANS/AC - seems like they run them as a seperate circuit with the main harness.
Controlled by PCM ?
Thread
Thread Starter
Forum
Replies
Last Post
JeRM82
Tuning, Diagnostics, Electronics, and Wiring
1
12-24-2012 01:54 AM
MOTTRHED
GM Parts Classifieds
12
10-21-2012 06:21 AM
350SS
GM Parts Classifieds
7
04-09-2011 03:06 PM
oldred95
GM Engine & Exhaust Performance
12
03-31-2011 12:44 PM