I checked the voltage from my ecu to my vtec pressure sensor @ the plug that plug into it. Should have a 12volt signal coming from the ecu, to the sensor, out the sensor and back to the ecu. Thing is, when i tested the harness coming form the ECU, the voltmeter only showed 1.2 volts going to the sensor. No code 22, but I dont think vtec is crossingover like it should. Ive checked the wires at the ecu and at the OBD1 jumper. Anybody? The vtec soilenoid works, I tested it by jumping the wire straight to a hot.