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2G coil and cam connectors backwards help

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tryingtofixthis

Proven Member
36
0
Mar 16, 2014
columbus, Ohio
I got my connectors backwards been messing with this car for a while. Switched back tried old ecu and new ecu after trying them both with connections the wrong way. Still no spark now that connectors are right. Ecus bad? Coil? I don't know at my wits end feel stupid for not catching the mix up earlier. Turns over, get good compression.. bout to buy another engine harness and engine and ecu.

I can't get no help?
 
Its possible you fried something in the ecu having the coil plugged into the cas. You might wanna open the ecu's up and look for damage. Have you checked all the fuses? Its possible the cas is screwed up from the mix up, you should test it or get another to try.
 
You should try and see if the power transistor is bad. I was haveing the same problem so I swapped out the old one with a working one and she finally came back to life.
 
Might check the mfi relay to, or listen for it ticking when you turn the key. I had a few go out on me.
 
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