OBD1 PR3 ECU pinout the same as OBD1 P30?
I'm trying to troubleshoot some problems on my '92 w/JDM XSI OBD1 B16a, its throwing code 5, MAP, but I've replaced the sensor with 3 different ones and inspected all the wires and its still being retarded...SO i'm going to run the wires directly to the ECU to see if that solves it, but first I need to know if the pinout I have is the correct one.
I was going to use this:
http://tech2.hybridgarage.com/..._obd1
I've heard the P30 and PR3 are VERY similar, but I'd like a second opinion.
Thanks.
I was going to use this:
http://tech2.hybridgarage.com/..._obd1
I've heard the P30 and PR3 are VERY similar, but I'd like a second opinion.
Thanks.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by limpy »</TD></TR><TR><TD CLASS="quote">i may be worng but i do believe that all pr3 are all obd0 so i don't know how that would work</TD></TR></TABLE>
nope wrong bro, just to let u know pr3 were made also for the siR2 motor in the EG
so there is also a obd1 verison of the pr3 good luck finding those
but to answer the question at hand yes the pin outs should be the exact same
so yeah try ot use the same techinque for that
hopefully that works for you
nope wrong bro, just to let u know pr3 were made also for the siR2 motor in the EG
so there is also a obd1 verison of the pr3 good luck finding those
but to answer the question at hand yes the pin outs should be the exact same
so yeah try ot use the same techinque for that
hopefully that works for you
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Jason Nucom
Honda CRX / EF Civic (1988 - 1991)
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Nov 20, 2013 02:43 PM




