Ok, I got an 89 CRX DX That had a B16a1 on Obd0 with a P30 ecu,
I got my B18 in there, and its runnin on the P30 with Obd0 and doesn't like it.
I need to switch my harness to Obd1, and am I correct that I need a P72 Ecu?
And I also know I need an OBD1 Distributor, and a 4 wire o2 sensor.
Is this...