Good day
I have a 93 4.3 engine and trans out of a 93 astro van that my buddy put in his 53 Chevy pickup got it wired up used the engine harness that came with the motor its using ecm #16168625...

I will post it tonight i will go by the shop tonight and get it

I was looking at the ecm found my orange wire for constant power but In the E-15 and F-15 pin locations I don't have a pink color wire like the diagram shows. the wires color is pink/w a black tracer...

I was looking at the ecm found my orange wire for constant power but In the E-15 and F-15 pin locations I don't have a pink color wire like the diagram shows. the wires color is pink/w a black tracer...

hello i have a 53 Chevy project truck its on an S-10 chassie and i am using the Complete running gear out of a 94 Chevy astro van 4.3 tbi with a 4l60e transmission I have the ecu and the wiring...