I have a problem. I bought V70 from second hand and I got 410 code. I put diode in ECU, unplug pump, exhaust valve (somebody deleted it). Above cooling fan i have solenoid with violet and white line. Violet is cut and close but white running to my throttle. Should I close it - both ways? And shoild I leave solenoid above cooling fan with power cube plug in? please help
@Keaton85
@Volvo5.0