Computer Wire Harnes

Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions.

Computer wire harnes. We have a solution for most combinations. Mobile laptop harness desk hands free portable adjustable wearable desk for laptop tablet notepad macbook etc. Painless performance 30 years of automotive wiring solutions. Each engine requires the use of its own specific computer and harness and keep in mind that there were changes made to each system year by year.

Most products come with detailed instructions for easy and safe installation. As word began to spread about these easy to install chassis. Thirty years ago the first painless wiring harnesses were manufactured in a tiny roll up rental unit on the west side of fort worth. Hopefully you can find guidance or at least some clarity in what options are available and make a decision that best fits your application and budget.

All psi harnesses are made in the usa. Painless is proud to be celebrating 30 years of american made wiring solutions. Harnesses are custom made for engines using computer controlled transmissions automatic 4l60e 4l80e and allison automatics and any manual transmission. Computer programming at a glance.

Reprogram important speed sensitive functions for tire size and axle ratio. This includes the computer wiring harness mass airflow sensor maf oxygen sensors and if the engine is drive by wire the gas pedal and throttle actuator control tac module. We hand assemble our products using all new wire and oem components to make sure that each swap looks and works great by. 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.

First identify the different cables that are attached to your case. Choose from full wiring harnesses separate system harnesses like halogen headlight upgrades switches fuse blocks back up light harnesses and a ton more. Lets start with the case wires. Remove vehicle anti theft vats functions.

We offer computer pcm programming. We can rework your oem electronic transfer case harness into a standalone harness. At hotwire auto we specialize in helping make modern drive train swaps into classic street rods muscle cars easywe provide the highest quality engine and transmission wiring harnesses and serve the aftermarket for modern gm chrysler and ford fuel injection systems. These are usually bundled together near the bottom and the computer connectors on the end of the wires are labeled.