map sensor issues on b18c1 gsr in 91 crx hf!
04-07-2005, 02:25 PM
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map sensor issues on b18c1 gsr in 91 crx hf!
JUst did the swap got it running, but it's running poorly. Throwing code 3, whitch is map wiring. Replaced the wires directly to the ecu, replaced the map sensor. I'm susposed to have 5v between power and ground and 5v between signal and ground. Got both of them. I removed my injector resistor box, and soldered all five wires togather, the four red and black and the one yellow and black. Don't know if that would have something to do with it or not. Oh yeah, i've got the jkobd conversion harness on it. So if anybody's got anything on this it'd be great, I've been trying for months to figure this out.
06-22-2005, 01:10 PM
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Re: map sensor issues on b18c1 gsr in 91 crx hf! (dirtydisaster)
i have the exact same problem as you do... my problems started after i put a cat on my crx.. i'm not sure if that was it, but it runs really really bad... and stalls every once in a while... same issue?
06-29-2005, 08:54 AM
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Re: map sensor issues on b18c1 gsr in 91 crx hf! (dirtydisaster)
did you convert to OBD-1? whick map are you using the CRX one on the firewall or the one for the GSR?
06-29-2005, 01:32 PM
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Re: map sensor issues on b18c1 gsr in 91 crx hf! (APEX CRX)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by APEX CRX »</TD></TR><TR><TD CLASS="quote">did you convert to OBD-1? whick map are you using the CRX one on the firewall or the one for the GSR?</TD></TR></TABLE>
Same thing i'm wondering.
No your injector wiring has nothing to do with the MAP Sensor Code.
Check your Vacume line if you're using the Map Sensor on the CRX Firewall.
If you used the Map sensor on the firewall, there was no wiring change necessary.
If you used the Map sensor on the Intake manifold you only needed to extend it.
Maybe the map sensor is bad?
Same thing i'm wondering.
No your injector wiring has nothing to do with the MAP Sensor Code.
Check your Vacume line if you're using the Map Sensor on the CRX Firewall.
If you used the Map sensor on the firewall, there was no wiring change necessary.
If you used the Map sensor on the Intake manifold you only needed to extend it.
Maybe the map sensor is bad?
06-30-2005, 03:54 PM
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Re: map sensor issues on b18c1 gsr in 91 crx hf! (NikoZai)
Did you try to switch the map sensor plug and the other plug that is right next to the map sensor around? Sorry forgot what the other one is called. Maybe TPS or something?
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