What is your question?
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What is your question?
the used engine the customer supplied had cut wiring harness so we had to use the harness from the original engine. after we reinstalled everything went to start and no crank, put the scanner on and it can't communicate with the pcm. check what i believe are all grounds and connectors to distribution box and pcm and everything looks good.

we sat the engines side by side and saw no physical difference. wiring harness we removed from the original engine connected perfectly and nothing was left unplugged. i will though double check all fuses to be sure. thank you pushrod
Never asume a fuse is intact > *TEST* each and every fuse you can find - using a test light - with key on.