91 ecu codes.
 

How can I get the ECU codes for a 91 Accord DX? I know I have to hook up a jumper wire and all that good stuff. How do I do it and what do I need to do it? I am trying to help somone that doesn't know anything about cars that needed emissions and failed. Please help me...

you need to remove the carpet on the passanger floor and put the ignition to run position. you will see a red led blinking. they are the same codes as obd1, just they don't have the jumper. 92-96 have the juper thingie only.

aight thanks.