SO I dropped an h22a into my 99 accord. Great combination. Now I have an OBD1 ecu in an OBD2 car. I hooked my scan tool up and obviously I got squat but a linking error in the scanner. So my question is, how do I check my engine codes?

 

count the blinks on the check engine light.

 

There are no blinks. It's a steady light.

 

steddy light is bad ecu if i'm correct.

 

Enigine lights don't blink. They are steady until you make the connection to make it blink the trouble codes. This is what I am trying to figure out. If you have a trouble code, the light isn't going to blink that code number all the time just because there's a code. The engine light is on when a code exists, I need to make it blink to figure out what the codes are.

 

http://www.c-speedracing.com/faq/06.php

Try reading this. If you don't know how to pull the codes than I think this will help you.

 

I already knew the wire jump trick and counting codes. What I couldn't find was where the connector was located, and the wire colors etc. That was the info I was looking for, thanks much.

 

the 2 wire jumper is right next to teh obd2 scan port. its nt eh blue plug right there.

 

Thats what I thought. I looked behind the kick panel on pass side and didnt see the one the other post said. The blue wire I have found, but the CEL doesnt do anything when I jump them.