If you follow the diagram here and the description and just match it up to the diagram on your relay. These engine wiring harnesses are designed to make your engine transplant effortless.

Chevy Tbi Wiring Harness H1 Wiring Diagram
Tbi wiring harness diagram. With such an illustrative guidebook you will be able to troubleshoot prevent and complete your projects without difficulty. If you look really close you can see they are labeled. A stock harness has a ton of circuits you wont need for a conversion. Universal 36 trunk length 32500 41000 select options. Fuel injection connection tbi standalone harness. 1988 ls swap wiring obs chevy tbi 350 lsx duration.
Its also a lot of work. H2j adapter plate. Universal 64 trunk length 35000 43500 select options. Holley 500 2 bbl to gm tbi. H242 tbi harness. Each new harness contains in depth application specific instruction sheets clearly marked factory gm connectors labeled gxl jacketed wire gm color coding and pre fitted corrugated slit loom for an extra value and professional look.
All un needed emissions. It much more economical to use a factory tbi wiring harness from the wrecking yard donor vehicle or ebay. Preparing the wiring harness. Hot gear garage. Typically technical support is limited to the customer with only a harness purchase due to the complexity of. Basic connections are standard but it is easy to customize one for your needs.
Simply click the document you wish to view. Tbi wiring harness diagram you will need a comprehensive professional and easy to understand wiring diagram. Fp257 tbi fuel pump 13500 add to cart. Cj258 tbi kit. You must identify the connections wires youll need and get rid of the rest. Each component ought to be set and connected with different parts in specific manner.
Fuel injection connection tbi standalone harness. Tbi wiring harness conversion. To download right click the link and select save as to your computer. System wiring there are 2 connectors. Take the fear out of electronic fuel injection. The small one is a b.
Starting from 26500. Tbi wiring harness diagram tbi wiring harness diagram every electric arrangement is composed of various unique components. The large one is c d. 1972 80 cj 42l offroad 129500 add to cart. Otherwise the structure will not function as it ought to be. This is a basic tbi harness for all engines using ecm 1227747 and 1228746 type ecm many others can be used.
H243 tbi harness. Shown below are installation instructions for a variety of our products and services.