Injector Wiring Harnes Diagram
Remove the existing oem main wiring harness and injector harness.
Injector wiring harnes diagram. Consult the factory service manual for details on how to properly remove the harness. Fuel injectors are attached to the fuel rail. Fast xfi 8 cylinder injector harnesses part 301200 206. Primary wire is typically an 18 gauge wire and is the most common wire found in wiring harnesses.
Fast classic efi system main harness part 307012. It is very time consuming to detect and prove a clogged. Fast xfi 4 cylinder injector harness part 301207. Otherwise the structure will not work as it should be.
Learn to test and analyze automotive fuel injector circuits from a wiring diagram perspective. The larger wires that feed heavy draw circuits are typically 14 to 12 gauge. Always install the black ignition ground wire in the harness to the engine block or cylinder head. The primary wires are 16 gauge with 12 gauge for heavy draw items such as the headlights.
Fast can wiring xfi retrofit part 301412 30203. This manual contains information and diagrams related to wiring most holley efi products including ecu s ignition systems nitrous systems water methanol injection systems sensors and more. The wire in painless performance kits runs a little larger than the standard. Each part ought to be placed and linked to different parts in specific manner.
7 0 terminator x mpfi system installation 7 1 fuel pump fuel line and filter installation a complete high pressure efi fuel system must be installed for the terminator x.