jdm-ray

i need to know from someone who has done this before the correct pins to switch from an acura cl ecu to an obd1 p13. here are 2 links i have found. what i came up with is a11 stays empty. switch b7 on acura cl pinout to a6 on p13, and switch a20 with a12 is this right?? the cl ecu is an obd2 and i believe is the same as an accord obd2. here are 2 links i found showing pinouts
for h22 p13
http://technet.ff-squad.com/wiring.obd1.htm
and for acura cl
http://webpages.charter.net/h2...m.pdf
any help is needed

JasonST

U know u can get conversion harness to do the whole thing for ya, makes it a lot easier, it's what i ended up doing with my h22 swap-->teg. I got mine from
JdmSh!t.com, but u can get em from alot of places. I think somone here on H-T is selling em. Search around for obd conversion harnesses.

jdm-ray

its not for me its for a kid i know and apparently he already has a conversion harness and still won't work. i'll get him to post up his issue on here

SmokinH22CL

im the guy that needs hlp with this, thanks bumble-bee aka jdm-ray for helpin me out on this..

aight so this is whats goin on.. right now i am using my CL ecu to run my h22 because the p13 isnt working.. i already have a obd2b-obd1 conversion harness from rywire.. i used this harness with my chipped p28 and worked fine.. but before all this i used to have the apexi vafc1 installed with the CL ecu runnin the h22.. I had a local shop properly uninstall the vafc for me and i noticed they spliced some wires on my harness, im guessing that its from the vafc.. so after that i hooked up the conversion harness and my chipped p28 and im all good.. well i got tired of it cuz i wasnt happy with the way my car was runnin (vtec wasnt how it use to be with the vafc) so i decided to get rid of it and go a different route and that didnt work out the way i wanted it to.. i had to replace my clutch and tranny!!
so anyways now my clutch and tranny is all good i recently found me a obd1 5sp p13 ecu and hooked it up and reset and everything properly. then few min later when i start my car i get this wierd idlein, i guess thats normal.. then after a couple minutes my car idles really smooth so now im like hell yea ready to ride out and feel the vtec! but no, when i step on the gas my car cludders really bad and aint goin nowhere.. so now im back with my CL ecu and no vtec cuz the p13 isnt working for some reason, i dont have any clue whats goin on.. i thought it should of worked fine.. if anybody know whats goin on or anything please let me know!!! Thanks

SmokinH22CL

yo bumble-bee i think you could be right, but who knows....... im thinkin that i do have to switch some wires around.. could anybody confirm this??????

JasonST

are u getting any cels (check engine light)?

jdm-ray

bump for answers

SmokinH22CL

yeah im gettin cels, im gettin misfire in all 4 cyl. and vtec malfunction and somethin else.. its been awhile since i checked it so i cant remember all of them...

SmokinH22CL

bump!!

SmokinH22CL

...

djsire

heres a great idea.

Fix all your cels!!!!!

jdm-ray

bump. i know there's some ecu guru's in here that can solve this problem.

SmokinH22CL

i guess i just have a bad ecu.... ill find out sooner or later..

jdm-ray

good luck

SmokinH22CL

somebody on a-zine said that it could possibly be my injectors.. he said that maybe during the swap they reused my stock CL injectors, and this might explain why the CL ECU seems to run ok but of course with a ton of CEL codes..