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pcm service number without label

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Old Jun 20, 2014 | 11:01 AM
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Default pcm service number without label

first off if this is not the right place for this question please let me know. here is my problem. i bought an engine with harness and pcm. in the middle of reworking my harness i had to move. during the move a lot of the labels on the wires came off. now i need to know what pcm i have to figure out where everything goes but the label that has the service number is gone off of the pcm. is there anyway to figure this out without HPtuners?
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Old Jun 20, 2014 | 12:12 PM
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what color are the harness connectors? blue/red,,
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Old Jun 20, 2014 | 03:01 PM
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the pcm says red blue but the harness is blue green
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Old Jun 21, 2014 | 09:51 PM
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that's weird. well if it were my stuff i'd pin the harness as per the lt1swap.com red/blue pin outs.

you could also check the PCM part # and vin # with HPtuners, but you'd need a bench harness to hook it up.
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