i know code 22 is somethin like vtec oil pressure or somthin
its not oil pressure because when i reset the ecu then i turn the ignition on it shoots 22 without running the motor i checked wiring i just cant figure it out someone on here probobly can help its a p28 (92-95)ex si i also tested the vtec solenoid and its fine

 

It's vtec oil pressure switch. The piece the solinoid mounts to. Has 2 wires coming out. Make sure the wires did not come disconnected. One goes to the ecu other is just grounded somewhere. Check the wire at the switch itself and at the ecu.