Mystery connector on ef/b18b swap
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Mystery connector on ef/b18b swap
I have a 2-pin connector on my driver's side coming off the injector harness. It looks like the previous owner has spliced it in and I can't figure out what it is. The connector has a red/yellow wire and a green/white wire going to one blue/yellow wire.
I've been trying to figure it out on several wiring diagrams w/o any luck. The previous owner had the same motor in the car except the harness was all hacked up for a mpfi conv. and obd0 b18a swap. I've gotten most of it straightened out except this one connector. I'm hoping if I can find out where it goes it might solve my code 43 issues
thanks for any help and sorry for the drawn out explanation
I've been trying to figure it out on several wiring diagrams w/o any luck. The previous owner had the same motor in the car except the harness was all hacked up for a mpfi conv. and obd0 b18a swap. I've gotten most of it straightened out except this one connector. I'm hoping if I can find out where it goes it might solve my code 43 issues
thanks for any help and sorry for the drawn out explanation
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Re: Mystery connector on ef/b18b swap (skunked)
that would be a green connector with 4 red wires and since I have obd2 injectors I have no need for a resistor pack. The wires were cut, soldered together and neatly tucked away.
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Re: Mystery connector on ef/b18b swap (EFb18b)
iat is green white, red yellow
iacv is blue yellow, yellow black
Here are the only plugs on that side that I know of that look like that and their colors.
iacv is blue yellow, yellow black
Here are the only plugs on that side that I know of that look like that and their colors.
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Re: Mystery connector on ef/b18b swap (HondaPartsHero)
But the plug was obviously spliced into only one wire by the previous owner. The only blue/yellow wire I can find in an ecu wire/function chart is for the EACV
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Re: Mystery connector on ef/b18b swap (EFb18b)
EACV=IACV. You'll need to find the black/yellow wire for the IACV/EACV and wire that back up to the sensor plug. I believe the bottom wire is the black/yellow and the top is blue yellow. The black/yellow should be switched 12V. So on your plug it should be black/yellow=red/yellow, blue/yellow=green/white
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Re: Mystery connector on ef/b18b swap (HondaPartsHero)
then that brings up another question: what the hell is the 2 pin green connector I currently have plugged into my IACV?
Thanks for the help by the way
Thanks for the help by the way
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Re: Mystery connector on ef/b18b swap (HondaPartsHero)
the wires on the harness are light blue and blue. the wires on the connector are blu/yel and black yellow. I don't have a code 14 right now but when I unplug the connector on the IACV then I get a code 14
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