All of the connector and relay data pages 8791 represent what can be done with an ls1 wiring harness. We build standalone harnesses as well as full direct factory fit harnesses for the gen ii lt1 engine with both the original pcm and with the 24x conversion utilizing the ls1 pcm.
How To Ecm Bench Harness Funny Bloopers Obd2 Gm Ls Computer Tuning Setup
Ls1 wiring harness and computer. This system is controlled by the stock truck computer and the wiring runs through the engine harness whereas most other years have a separate computer and harness to control the abs. With our optimized and tucked approach the end result will be a clean and worry free installation with a guaranteed start up. The pin outs for the later models are included on pages 8182 but each computer and engine has different requirements to make it operational. These harnesses include the gen ii lt1lt4 gen iii 24x ls1ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. Ls1 53l 60l wiring harness and pcm stand alone modification. The 97 truck uses the same computer as the 96 but it has a separate computer that controls the abs which is a different unit than the 96.
This wiring specialties pro series harness was designed from the ground up to exceed oem specifications for wire quality powerground routing. 2004 pontiac gto wiring harness info wiring harness info specific to the 2004 gto ls1. Drive by wire and displacement on demand engines make this more complicated. 1998 to 2002 camarofirebird harness wiring info new pcm pinout info specific to 98 99 02 f body. Ls1 vortec gen iii 24x wiring harnesses. When you are doing a build with the ls family of gm engines the idea is to end up with a.
240sx s13 240sx s14 180sx silvia s13 silvia s14 silvia s15 200sx s13 200sx s14 300zx fairlady z32 350z skyline gts r32 skyline gts r33 infiniti g35 datsun all e30 e36. It seems for many people that the scariest part of the modern engine swap is the wiring harness. Home ls1 53l 60l wiring harness and pcm stand alone modification. Ls harness conversion availability. We build direct factory fit harnesses for the 4th gen f body as well as for the 1998 2003 s10. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions.
If you do not have the proper computer you can find a wide range of used ls computers from various retailers. The wiring harnesses are dedicated to each computer so its very important to get all of the components when pulling an engine from a salvage vehicle. Ls performance product code.
Gallery of Ls1 Wiring Harness And Computer
