alright i put a h22a into 94 accord non-vtec,but the motor is vtec so they installed the computer and theres a plug misssing i think its the v-tec but im not sure so if anyone could help me out what to do?where to go?thanx

 

a plug missing.... you mean into the ecu?? you got major problems then man.... there should be 3 plugs into the ecu if you have obd1..... you also have to add 3 wires... 1 for vtec solenoid, 1 for vtec pressure switch and one for the knock sensor and run those wires through the firewall to to the ecu... there shouldne be any plugs missing...

 

actually i have four plugs in the ecu i have only connected three wire harnesses the fourth one i dont know what to do because i dont have a wire harness for that one could anyone tell me where to go on that to buy any web sites or how can i do it myself

 

what year is the h22? if the ecu has space for 4 plugs, then it is obd2 and you'll need to find a different harness. if you have 3 plugs on the harness, it would be easier to just get an obd 1 ecu, and use the same harness... are you sure the shop wired the car correctly?

 

its 96,which ecu is better for my car i used my old wire harness and my car used to be a non vtec so i think the harness thats missing is the vtec because i didnt have it before do you know anyone i can go to so he can check it out.i dont know if the shop wired them correctly i personally dont think so so if u could tell me where to go to fix that ill apreciate it.thanx man

 

if its a 96 you got a obd2 ecu you need to get a conversion harness from like hasport or skunk2

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondaaccord94 &raquo;</TD></TR><TR><TD CLASS="quote">its 96,which ecu is better for my car i used my old wire harness and my car used to be a non vtec so i think the harness thats missing is the vtec because i didnt have it before do you know anyone i can go to so he can check it out.i dont know if the shop wired them correctly i personally dont think so so if u could tell me where to go to fix that ill apreciate it.thanx man</TD></TR></TABLE>


the harness plug you are missing is not vtec its just more crap that came with the obd2 cars, like said before you only need to wire in 3 wires for vtec

 

no need for a conversion harness. just get an obd 1 p13 or p28 or gsr ecu. you will still have to add the 3 wires i mentioned earlier. i will have my p13 jdm prelude ecu for sale in a bout a week when i get my p28 if you are still interested by then.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by scrubachu &raquo;</TD></TR><TR><TD CLASS="quote">no need for a conversion harness. just get an obd 1 p13 or p28 or gsr ecu. you will still have to add the 3 wires i mentioned earlier. i will have my p13 jdm prelude ecu for sale in a bout a week when i get my p28 if you are still interested by then. </TD></TR></TABLE>

How can you use a obd 1 ecu on an obd 2 motor??? I'm gonna be doing this conversion in then next couple months and this interests me since the 96+ H22's were supposedly built better than the older versions.

~A

 

im using one now. i just swapped in a new 01 sh h22 to replace my old 95 jdm h22, and im still running the same p13 ecu. runs fine, cept we yanked out the emissions stuff, so i have the egr code, which is why im gettin a p28. im still usin me original accord harness on my 4th gen