I got an EG hatch and it has a swapped D16 vtec engine. The car used to be a carburetor engine and was converted to an EFi engine. I got a CEL but I could not figure out what code it is throwing because the previous intaller did not wire a diagnostic plug.

Anybody have a diagram of the ECU where I can tap a diagnostic plug wire?

 

your not obd2a first of all....

http://www.hondaswap.com

 

it's obd2a, it has the plugs A, C and D.

Thanks for the info! got it! it is pin# 7 of the C plug. The brown wire

The engine came from a canadian civic.