ok we are running into some problems.

we think its the wiring harness.

i am using the harness that came with the swap which i think is a SI harness.

but the car is throwing mad engine codes and just won't run right.

EVERYTHING is plugged in right nothing is missing or anything.

but the car just won't run right.

any suggestions.

 

Use your stock HF harness, and everything will plug right into the B16A. The only extra thing that you'll need to do is add 4 wires for VTEC (VTEC solenoid, pressure switch, knock sensor, and 2nd O2).