obdIIa pinouts for h22 in ek
ive got a 96 civic coupe with a obdI jdm h22 running the civic harness and a p28 (soon to be p72). i already have a conversion harness but it was a bit hacked from the person i bought the car from so im trying to put it back to the way its supposed to be. i found this (really old) post:
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HX_Guy »</TD></TR><TR><TD CLASS="quote">I have made a list of what each OBDII pinout equals which OBDI pinout OBDII Connector D 1 TPS = D11 2 ECT = D13 3 MAP = D17 4 VCC1 = D19 5 BKSW = D2 7 PHO2S = D14 8 IAT = D15 10 VCC2 = D20 11 SG2 = D22 12 SG1 = D21 13 SHO2/SG = NA 14 SHO2S = NA 16 EL = D10 OBDII Connector C 1 CKFP = NA 2 CKPP = B15 3 TDCP = B13 4 CYPP = B11 5 ACS = B5 6 STS = B9 7 SCS = D4 8 K-LINE = 10 VBU = D1 11 CKFM = NA 12 CKPM = B16 13 TDCM = B14 14 CYPM = B12 16 PSP SW = B8 7 ALTF = D9 18 VSS = B10 OBDII Connector A 1 INJ4 = A2 2 INJ3 = A5 3 INJ2 = A3 4 INJ1 = A1 5 SO2S HTC = NA 6 PO2S HTC = A6 9 LG1 = A26 10 PG1 = A23 11 IGP1 = A25 12 IACV = A9 15 PCS = A20 16 FLR = A7 17 ACC = A15 18 MIL = A13 19 ALTC = A16 20 ICM = A21 22 LG2 = B2 23 PG2 = A24 24 IGP2 = B1 27 FANC = A12 The only one I dont have a mathc for is OBDII C8. It stands for "K-LINE" and "sends and receives scan tool signal. Is this teh same pinout as OBDI D7 "TCD/RXD"? OBDI D7 is the only pinout I have left unaccounted for on the OBDI diagram. OBDI D7 wire goes to the "Data Link Connector" </TD></TR></TABLE> but that leaves a bunch of wires left over! at least on the obd1 harness. so far i havent been able to find a complete pinout of an obdIIa ecu. just partials, and i even have the haynes manual! heres what i have left over on the obd1 end: a4 vtec solenoid a11 egr control solenoid valve a17 iab solenoid a18 transmission control module (dont think i need this anyways!) d6 vtec pressure switch d12 egr valve lift sensor also it looks as though the guy before me bypassed the conversion harness with a few wires so color would be a good thing too :D. any help would be much appreciated! ive spent a bunch of time in the manuals and online, and it seems like nobody is posting up these conversion harnesses. the only one i think ive figured out is obdII c15 to obd1 d6 and and a8 - a4? any help would be much appreciated! i know you hybrid gods can answer this in a second! tia! |
Re: obdIIa pinouts for h22 in ek (I3iggy)
ok, i know someone here knows this!
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Re: obdIIa pinouts for h22 in ek (I3iggy)
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