CEL just came on. Engine runs pretty good, idle is a bit rough at 700rpm.

How do I test codes on this? Can I jumper pins like my 89, or do I need a reader?

If I can just jumper the pins, Where can I find a listing of the codes. I couldn't find it in a search, here or TTORA.

 

pretty sure its a obd2 so you can go to autozone and get the pulled for free or borrow a reader

 

also heres the code list https://www.yotatech.com/forums/f128...e-codes-76363/

 

Yup, look for the 0BDII connector under the dash. All 96+ vehicles in north america are OBDII.

You can buy an OBDII code reader from MAC Tools for around $60.

 

should be around the engine somewhere