i have an 89 crx si that had a zc motor in it. that motor spit a rod and i built a d16z6 for it. the motor is built i had the harness done by hasport and the ecu jumper. now i have it all put in and everything hooked up like it should be, but it wont run right. i start it and it runs like crap then the check engine light comes on and it runs in limp mode? ive replaced the ecu checked all the grounds and check the ecu jummper but everything works out wire wise but i have no idea what it is anyone ever have this problem b4?? i really need help. when in limp it tachs out at 3500 but cant get it to go past 2000 rpm b4 limp mode... any help would be wounderful thanks....
also it is in dayton if anyone can help locally give me a call 937 344 4200 im shawn

 

14 views and no posts can anyone help me??

 

Wire in a toggle switch to check what codes you are throwing. I had the exact same thing when I swapped my B18C1 into my EF, wired it all to be OBD1. It turned out to be IAC problem. Wired the IAC properly and it left limp mode.

There are instructions on the Rywire website on how to wire in a toggle switch.

 

it throws a 1 2 6 code

 

but not sure if thats correct cant read the light very well

 

double check the light read outs once u hae confirmed them repost what the cel codes are and im sure you'll get some help

 

ok will do

 

ok i figurerd out the codes and it was a wireing problem all good now no cel