Ls3 Engine Controller Wiring

Upgrading to gen iii ls series pcm. All psi harnesses are made in the usa.

19258270 ls3 controller kit supersedes 19201861.

You can find out more Diagram below

Ls3 engine controller wiring. This calibrated controller kit from chevrolet performance enables quicker and easier adaptation of the popular chevrolet performance ls3 ls376430 crate engine for countless hot rod projects. The following lists the engine and vehicle. Optional circuits are described in the system.

This is an optional connection and is not required for your control system to operate. This is an optional connection and is not required for your control system to operate. 4x cam 485360 truck.

Electric fan guide includes instructional photos checklists and step by step instructions on upgrading to the gm gen iii ls series pcm ecm electronics and powertrain control systems. An efi system so easy and powerful youll think its alive. Psi sells standalone wiring harnesses for gm gen ii iii iv v lslt based engines and transmissions.

It is specially programmed for retrofit installations with features that make getting the vehicle running easier than if a production controller were used. Each chevrolet performance controller kit is a true stand alone system. Simply bolt it on feed it a few basic answers and let holley ls efi take control of your ride.

19354328 ls3 engine control system kit 19354342 lsx454 engine control system kit for auto trans. They include a new controller engine harness mass airflow meter mass airflow meter mounting boss accelerator pedal assembly two. 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.

These controllers are complete standalone systems that allow the builder to simply plug the factory style wire harness connections into the new controller and start the engine. Offered for the gen ivseries engines this controller works with the ls2 pn 19166568 ls3 pn 19201861 and ls7 pn 19166567 crate engines. Ls3 58x with 4l60e 4l65e 4l70e 4l80e engine controller kit has been added successfully to your wishlist.

Gm ls2ls3 engines and 2007 to current 485360 truck engines with 58x crank reluctor no laptop required 35 touchscreen included. Find chevrolet performance ls 376525 hp engine controller kits 19354332 and get free shipping on orders over 99 at summit racing. Print on both sides excluding templates.

These chevrolet performance parts ls 376525 hp engine controller kits are designed for controlling your gm ls 525 hp engine. The following lists the engine and vehicle side connections. Ls2ls3 engine controller kit includes all the components required to run the ls3 crate engine.

Ls series 19171935 sheet of. All thats needed to get a vehicle running with it are power and ground sources a high pressure fuel pump and an electric cooling fan.