Engine control module wiring diagram with labeled sensors, relay…

Black-and-white engine management wiring diagram centered on the Engine Control Module, with labeled pin numbers and color-coded wire callouts running to the ignition switch, distributor and spark plugs, fuel pump relay and main relay, EGR and evaporative purge solenoids, idle air control valve, and sensors including MAP, throttle position, coolant temp, air temp and heated oxygen. Automatic transmission, torque converter clutch relay and stop lamp switch circuits appear along the bottom.

AI caption May 2009 · Photo 351 of 368