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Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

IAC valve wiring

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Old 08-17-2009, 09:56 AM
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Default IAC valve wiring

Hey guys I have been having a problem with my 98 civic DX hatch with a b18b swap. It's giving me a CEL code 14, which is the IAC valve. I have already cleaned it out, and nothing. I am pretty sure its wired up wrong. I did not do the swap on the car, so I have no idea what they did. There is a 2 wire plug going to the sensor.

My question is how can I re wire this sensor to get it working again? I know for the ECU, the A9 pin is for the IAC valve. Anyone have any info on how to wire this sensor back up so I can get it working?
Old 08-17-2009, 10:06 AM
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Default Re: IAC valve wiring

run the signal wire to the ecu. and ground out the other..i think
Old 08-17-2009, 04:00 PM
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Default Re: IAC valve wiring

Ya thats what I figured, but which is which for the 2 wire IAC plug? I think its like a green and then a brown wire.
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