Just transplanted a B16a into an EG civic using an OBD1 P30 ecu. Problem: the car came with a one wire o2 sensor, the B16a needs a four wire sensor= CEL is on and idling is messy. I know that two wires go to the ecu pins A6 and D14. Does anyone know where the other wires need to go. OR is there a way to fool the ECU in thinking we have a four wire sensor and keep the original one wire one?????