p28 on a 2002 CH1 euro accord type-r ???

racepak · Post by **racepak** » Wed Dec 02, 2009 8:55 pm

hello everyone, my friend has a 2002 CH1 euro accord type-r with a h22a7, i personally never looked at the ecu/wiring so i dont know whats going on over there , so i can verify if it matches a obd2a or b pinout... we want to give it a shot and see if its possible to use a conv harness and a tuned p28. does anyone have an idea? thanks

98vtec · Post by **98vtec** » Thu Dec 03, 2009 1:03 am

http://technet.ff-squad.com/ should be OBD2B

Civic VTI-Turbo · Post by **Civic VTI-Turbo** » Thu Dec 03, 2009 11:43 am

I also got a Accord type-R(EDM) with H22a7 engine. It's OBD2B

But, if you use a harnas it will give a cell. Crankshaft sensor... you will need a H22a OBD1 distributor and rewire. Got mine up and running on OBD1 last week.

Bindegal · Post by **Bindegal** » Thu Dec 03, 2009 2:02 pm

huh? I have tuned a bit on a couple of type RÂ´s. No problem with distributors. The major annoyance youÂ´re likely to see is the idle control valve. In the ATR itÂ´s the modern 3-wire type and will need to be replaced as the OBD1 ECU cannot control it. Other than that, I donÂ´t recall anything out of the ordinary. /Allan

racepak · Post by **racepak** » Mon Dec 14, 2009 8:03 pm

thanks guys, i just saw your replys, nice to see it was allready done, about the iacv, i got it covered. i made several external iacv plates...

Bindegal · Post by **Bindegal** » Mon Dec 14, 2009 10:24 pm

Mmmmmm that looks nice. Where can I buy mine?

/Allan

Civic VTI-Turbo · Post by **Civic VTI-Turbo** » Tue Dec 22, 2009 3:23 pm

I've tried it without the distributor.... and gives a cell code. No matter what! Tried Boomslang harnas and a cheap Ebay one... both the same problem. I think the EDM ATR uses some sort of differant distributor(it's got a 4 wire one).

Bindegal · Post by **Bindegal** » Tue Dec 22, 2009 4:03 pm

One of the sensors is placed on the crank, thatÂ´s all. Same as some of the other iterations of H22 actually. I know that I positively did not replace the distributor. /Allan

Post by **Gaskleppie** » Sat Dec 26, 2009 4:59 pm

I did one and also suffered crank errors. the only thing that worked was a different dizzy.