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Discussion Starter #1
So we got a car that was leaking from the weep hole so obviously we tore into the motor to swap out the chain driven pump... we put everything back together the way it goes got everything right and now I have no communication with pcm... car won’t start has power I can scan codes for all the other modules but the only code I’m getting is missing communication with PCM all fuses and relays are good and have power and there seems to be power to the pcm itself... could it be a fried pcm? And if so what could’ve caused it? Any help or opinions are appreciated! Thanks in advance
 
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