Any help would be greatly appreciated
Thread Starter
Junior Member
Joined: Aug 2011
Posts: 24
Likes: 0
From: In the garage
Car: 1990 Camaro RS
Engine: 5.7
Transmission: 4l60e
Any help would be greatly appreciated
All i need to do for my 5.3 swap is to wire in the standalone harness into the vehicle itself. i have read pockets guide but am a little stumped 
Was told I basically only need to wire in three wires into the vehicle itself to get the engine running and interior/exterior lights operating fine. My question is which wires are they and where are they located exactly? It would be great if someone could chime in on my issue and possibly lead me in the right direction. Thanks!!!!
-86 Iroc
Was told I basically only need to wire in three wires into the vehicle itself to get the engine running and interior/exterior lights operating fine. My question is which wires are they and where are they located exactly? It would be great if someone could chime in on my issue and possibly lead me in the right direction. Thanks!!!! -86 Iroc 
Supreme Member
Joined: Nov 2001
Posts: 2,266
Likes: 37
From: Canada,Ont
Car: 1987 TransAm Ttop
Engine: 2005 LQ4
Transmission: Ls1 T56
Axle/Gears: 3:54
Re: Any help would be greatly appreciated
The basics to get it to run with a standalone harness will be as mentioned above and other minor things depending on how much the ls ecu is going to control.Things like the fans,fuel pump,a/c..and gauges ..cruise control.The more stuff it will be monitoring..the more wiring you will need to do.
Once you got the engine in and begin to plug the harness on the motor and have the ecu mounted..you will understand more what else you need for things to function.
Once you got the engine in and begin to plug the harness on the motor and have the ecu mounted..you will understand more what else you need for things to function.