Hi, all I swapped my d16y7 out of my 98 civic non-vtec. i swapped a d16z6 vtec engine and i still only have the d16y7 harness and P28 ecu with a harness converter. I added some wires for the vtec pressure switch and vtec solenoid. the engine starts normally but when I start to accelerate, the engine is not performing too, the others symtomps are: It's very hard to start the car, engine will stumble upon acceleration too and I have a CEL code 9( crank angle sensor fault). I use all d16z6 sensors ( dizzy, injectors, throttle body, IACV...) can you help me please?