Hondata

I have an S300 in a P28 ecu. I've used it in a 95 Integra B18 LS for a couple of years. I recently swapped in a B18C1. I added wiring for the Vtec solenoid and pressure switch. When the car goes into Vtec, it goes into fuel cut. I disabled the pressure switch and no change. If I move the Vtec rpm up ...