maybe im not using the right terms to search, for that im sorry. but is there a way to check the cel on a 90 dx 4dr, if so how and where, i know you can do it on the obd-1 cars. i just dont wanna pay someone 90 bucks just to tell me what the cel is for, and thats the cheapest ive found.

 

I know I have seen 4 threads on this today, just look at page 2 or 3 of old topics

 

actualy is it as easy as checking the light on the ecu, do these ecu have the led?

 

OBD0 ECU's have the LED that will blink to tell you which code is being thrown...OBDI and newer don't have this feature, so you have to jump a plug to make the CEL flash and then you can count the code...here is a link that will help you.

https://honda-tech.com/zerothread?id=468260

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