Generic tbi fuel injection block diagram acronyms individual components and their function schematic diagram the actual installation theory and modes of operation calibration equipment variables the subject of this session is throttle body fuel injection. Heres a list of the pins but they are also on the wiring diagrams above.
Ex 2116 Chevy Tbi Wiring Harness
Chevy tbi wiring diagram. Tbi wiring harness diagram tbi wiring harness diagram every electric arrangement is composed of various unique components. Each component ought to be set and connected with different parts in specific manner. 03 19 09 0345 am post 1655197 i know there are posts with wiring schematics for tbi on for example 1986 305 tbi gmc pickup somewhere on this faboulous forum and yet i need a link to it. Tbi wiring harness conversion. Chevy 350 engine wire harness diagram wiring diagram data tbi wiring harness diagram wiring diagram includes several comprehensive illustrations that present the link of assorted items. A1 grnwht this wire is used to energize the fuel pump relay.
The beauty of the tbi systems used on the small block chevy and the 43 v6 is that the systems all work basically the same and gm has kept the wiring the same so there no real need to have the exact wiring diagram for the system you are installing. A2 not used a3 not used a4 gry to egr relayoptional this is a ground from the ecm to control the egr relay. Otherwise the structure will not function as it ought to be. What is covered here is generally applicable to most tbi systems but we will be putting. It consists of directions and diagrams for different types of wiring strategies and other items like lights windows etc.
Gallery of Chevy Tbi Wiring Diagram
