sensor problems after H22 swap
#1
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sensor problems after H22 swap
I have a 96 H22A with a OBDI P13 ECU in my 97 Accord. I am getting a CEL with codes 12 and 41. 12 is the EGR lift valve sensor and 41 is the oxygen sensor heater....I believe. I tested both sensors. The first one works and the second one does not. I alreasy know that the 2nd doesn't work because I got a CEL for that b4 I even started the swap. I didn't fix it because I knew that the OBDI ECU would not read it. What should I do?
BTW, I am using a conversion harness. I checked the wiring and it seems to be correct.
BTW, I am using a conversion harness. I checked the wiring and it seems to be correct.
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Re: sensor problems after H22 swap (dominate9)
I have a 96 H22A with a OBDI P13 ECU in my 97 Accord. I am getting a CEL with codes 12 and 41. 12 is the EGR lift valve sensor
What I finally figured out was that for the EGR sensor, it needs a vacuum signal, for which I forgot to hook up since my H22a4 didn't have enough ports on the IM for all my vacuum lines...so I just left it off, and didn't pay it any attention. When I finally found the line, I hooked it up, and now it runs fine with no CEL.
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Re: sensor problems after H22 swap (98CTRCoupe)
I had the same problem I hook up everything and all the vacuum was there and always have CEL Finaly the one way valve on the egr box was jammed I just remove it and had no more problem
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Re: sensor problems after H22 swap (fastwanabe)
did you swap A6 & A11?
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Re: sensor problems after H22 swap (poison)
did you swap A6 & A11?good info..
Verify the heated o2 sensor is at a6 on the obd1 p13.
Verify the heated o2 sensor is at a6 on the obd1 p13.
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