Identify ECU wires please!
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From: at the track
Re: (Civic Hx-T)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Civic Hx-T »</TD></TR><TR><TD CLASS="quote">Uhh....
What's VTM?
Thanks Bauley.</TD></TR></TABLE>
VTM is the vtec oil pressure switch.
What's VTM?
Thanks Bauley.</TD></TR></TABLE>
VTM is the vtec oil pressure switch.
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From: fresno, ca, usa
Re: (TODAeg6)
well, i took out my ecu to look at the mugen chip. When i put it back, a blue and red wire fell off. I didn't know where it went. When I turned the car on, i got a code 21. I couldn't find a blue and red wire in the graph. The colors kinda didn't match. But i did notice that the spot VTEC was empty. So i put the blue and red wire there. VTEC started to work again. So is it safe to assume that the colors may not be correct? I have a p28 in a 93 dx hatch with a b16a sirII.
Oh, where did that picture come from? website???
Oh, where did that picture come from? website???
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Joined: Feb 2002
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From: at the track
Re: (hb_racer)
red/blue wire is knock sensor, it goes into d3 on the obd1 ecu plug (far right plug, top row of pins, second one from the left)
p28's don't look for a knock sensor though, so that doesnt make any sense.
vtec solenoid wire is yellow/green and goes to A4 (first plug, bottom row, 2nd one in from left)
p28's don't look for a knock sensor though, so that doesnt make any sense.
vtec solenoid wire is yellow/green and goes to A4 (first plug, bottom row, 2nd one in from left)
Joined: Nov 2001
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From: fresno, ca, usa
Re: (x743x)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by x743x »</TD></TR><TR><TD CLASS="quote">red/blue wire is knock sensor, it goes into d3 on the obd1 ecu plug (far right plug, top row of pins, second one from the left)
p28's don't look for a knock sensor though, so that doesnt make any sense.
vtec solenoid wire is yellow/green and goes to A4 (first plug, bottom row, 2nd one in from left)</TD></TR></TABLE>
I'm guesing either i'm color blind, or the wire colors i have don't match up because Vtec now works when i plugged it into the first plug, bottome row, 2nd one from the left. Go figure?
p28's don't look for a knock sensor though, so that doesnt make any sense.
vtec solenoid wire is yellow/green and goes to A4 (first plug, bottom row, 2nd one in from left)</TD></TR></TABLE>
I'm guesing either i'm color blind, or the wire colors i have don't match up because Vtec now works when i plugged it into the first plug, bottome row, 2nd one from the left. Go figure?
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