IACV causing issues
#1
Honda-Tech Member
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IACV causing issues
History. b16 in a fiat x19. over heated (235 ish). after I towed it home and started it, my tunerview RD-1 wouldnt show readings. from the ECU. Also noticed the IACV was buzzing. Unplugged the IACV and the RD-1 started showing readings. tried cleaning the IACV with same result. I had another manifold laying around so I plugged that in (didnt bolt it in) readings every time (at least 10 tries) swapped the coolant hoses and bolted it on.
now when I plug it in I dont get a buzz, but I get no readings again. unplugged it and I get readings. I dont get any error codes.
what to check next?
Odie
now when I plug it in I dont get a buzz, but I get no readings again. unplugged it and I get readings. I dont get any error codes.
what to check next?
Odie
#2
Honda-Tech Member
Thread Starter
Re: IACV causing issues
Oh do I wish I could delete this thread. Forever proof I am a moron. Start with basics. The data plug on the ECU that feeds the rd-1wasnt on all the way. Might have vibrated off. Going to try to isolate the ECU better.
odie
odie
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Claudio Guzman
Acura Integra
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01-13-2019 02:16 PM