4 3 Vortec Swap Wiring Diagram
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4 3 vortec swap wiring diagram. Visit vortec wiring harness info ls engine swap ls swap. Looking for an affordable in stock plug and play wiring harness for your 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. Gm tbi products jeep toyota mopar ford american motors howell efi complete gm based universal tbi kits accessories.
4 3 vortec wiring diagram wiring diagram is a simplified up to standard pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes and the capacity and signal links between the devices. It is missing the a and the first of b. These pinouts should be similar to 2003 2007 pcms with the blue green connectors.
2006 harnesses may have fewer wires these are not needed anyway for stand alone swap. 2003 vortec 5 3l wiring. We hand build every harness to fit exactly what your project needs. I cover the pcm connectors and de pinning.
We use the highest quality wire brand new oem connectors weatherproof fuse and relay box and finish it off with a multitude. Psi sells standalone wiring harnesses for gm gen ii iii iv v ls lt based engines and transmissions. Gm ls series vortec wiring harnesses ecm s products accessories. Me these are fuseblock and pcm and other essential wiring diagrams originally posted by gm lsx view post.
Below are the pcm connector pinouts specifically for a 2004 pickup with blue and green connectors. Conversions hybrids wiring harness wiring diagrams here. 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. 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.