OBDII Codes

PO411 is a secondary air injection system code, i.e the Air Pump System has a fault, not just the Pump, the whole system, needs diagnosis. P0103 is a Mass Air Flow Sensor fault, needs diagnosis. P0580 is a Cruise Control Switch problem. P1580 is a Throttle Actuator malfunction. So you need to have some deep diagnosis, the last time I had a VW with this many codes, it turned out to be a defective Engine Computer, but this is NOT a final Diagnosis. If you do get another computer, REMEMBER, it must be programmed in the car or it will not work!!