4200 Vortec (4.2 Atlas) Engine connector pinout

Pinout, connector part number, and wire color for the crank sensor, cam sensor, cam solenoid, injectors, ignition coils, knock sensors, coolant temp sensor, intake air sensor, and throttle body. Reference for vehicles with this type of engine or for people wanting to swap this engine into other vehicles.

[@megoingfast]

Good timing, was learning about ECU controls on turbos earlier today. Nice to see someone walking through everything on an engine throttle body. Really brings some things together from visual standing. 👍

[@markgriffin847]

Great video

[@richardpayette7552]

Could I get a copy of the wiring and connectors you show? I'm putting one of these into a 1941 Ford super deluxe

[@stevenbailey9170]

Which wires are needed to start the engine on the stand? How much would you charge for a stand alone harness?

[@DarkKokoro84]

By chance have you finished the rest of the pinout's on the 4th sheet you wrote up?

[@smallenginemasters147]

Yes sir. Video will be up in a day or 2

[@jedclampett6466]

Still waiting......

[@Tarkovtipsandtricks]

Would love a update!