Alright, guys... Here's my situation.

I got some Skunk2 Stage 1's installed, and when I went to dyno them, I was still pulling hard to my rev limiter (which is 8600 RPM on my JDM P73 ITR ecu.)

So, I went to lightningmotorsports.com, and purchased one of their OBD-2 to OBD-1 harnesses by SVE.

Finally, the ECU showed up. (a P30 with Spoon program) I plugged it in, and the car ran like poop and threw up a CEL. It was knock sensor, I believe.

I sent the ECU back to the guy I bought it from, and he tested it in two cars. Both worked fine.

Could there be a problem in the SVE harness? Or is my knock sensor really bad, and I never knew it because of the JDM P73?

Help....

Thanks

 

*bump*

Pleaaaaaseee help me.