Ls Stand Alone Harness Diy

All psi harnesses are made in the usa.

Ls stand alone harness diy.

This typically means this wire is needed or very useful in a stand alone harness setup. When you are doing a build with the ls family of gm engines the idea is to end up with a. Ls1 vortec gen iii 24x wiring harnesses lsx coil pack harness hp tuners ls pcm startup tune flash service tach speedo signal converters ls2 ls3 gen iv dbc wiring harnesses lsx injector adapters sikky lsx swap mount kits ls2 gen iv 24x dbw wiring harnesses. The pin outs for the later models are included on pages 81 82 but each computer and engine has different requirements to make it operational.

Ls wiring harnesses swap kits. It seems for many people that the scariest part of the modern engine swap is the wiring harness. I am no profession. Around 2001 the engines no longer had egr so that does away with 5 wires.

Outputs for fans fuel pump and a tachometer are also minimum requirements. Fast simple and it will be done right. All of the connector and relay data pages 87 91 represent what can be done with an ls1 wiring harness. C2 information is in these links.

Info is more complete for 1999 2000. This diy kit will work for converting a factory harness from the following engines for stand alone it will work with other engines however these are the most common this is used for these lt1 5 7 vortec ls1 ls2 ls3 lsa ls9 08 14 vortec engines and the 99 07 4 8 5 3 6 0. These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines. Later years should be similar use circuit s to compair.

First and foremost a power source needs to be created as well as usable grounds and a key source. This time on spptv i do my best to pass on the knowledge i have gained through the years building over 20 stand alone ls wiring harnesses. Ls diy standalone fusebox and relay kit 179 99. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions.

We make it super simple by giving you a fuse and relay box already wired up with labeled outputs that you just plug into your ecm connectors.