4 3 Vortec Swap Wiring Diagram
7 22 17 updated pcm connector pinouts 99 02 pcm pinouts for 99 02 blue red pcm connectors.
4 3 vortec swap wiring diagram. Me these are fuseblock and pcm and other essential wiring diagrams originally posted by gm lsx view post. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. Below are the pcm connector pinouts specifically for a 2004 pickup with blue and green connectors. Looking for an affordable in stock plug and play wiring harness for your ls swap.
I am trying to do an ls swap and want to use this fuse block. Gm ls series vortec wiring harnesses ecm s products accessories. 2006 harnesses may have fewer wires these are not needed anyway for stand alone swap. We use the highest quality wire brand new oem connectors weatherproof fuse and relay box and finish it off with a multitude.
2003 vortec 5 3l wiring. Visit vortec wiring harness info ls engine swap ls swap. Underhood fuse block 2000 2007 pickup suv 4 8 5 3 6 0 using the stock fuse block from 99 vortec harness to power you re engine. 4 3 vortec wiring diagram wiring diagram is a simplified up to standard pictorial representation of an electrical circuit.
Gm tbi products jeep toyota mopar ford american motors howell efi complete gm based universal tbi kits accessories. It is missing the a and the first of b. Conversions hybrids wiring harness wiring diagrams here. In this video i show how you can convert a factory silverado wiring harness to be used in a ls swap vehicle of any type.
It shows the components of the circuit as simplified shapes and the capacity and signal links between the devices. We hand build every harness to fit exactly what your project needs. These pinouts should be similar to 2003 2007 pcms with the blue green connectors. 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.