TBI Wiring Diagram
Posted: Wed Mar 02, 2005 10:51 am
Here's a wiring diagram I drew up while working on the TBI retrofit for my Jeep. I designed this electrical system to be completly independent from any stock wiring. Also included is the wiring for dual batteries, dual CS130 alternators, line locks, and a high draw electric fan (such as a taurus fan). I also bypassed the stock fuel pump relays with a manual switch so that the engine will not cut off automatically when it loses oil pressure. The color code for the diagram is as follows:
Black - Stock TBI harness to be reused
Blue - Stock TBI harness not used
Green - New wiring
Black - Stock TBI harness to be reused
Blue - Stock TBI harness not used
Green - New wiring