Faulty Fuel Pressure Sensor
Fuel Pressure Sensor harness is open or shorted
Fuel Pressure Sensor circuit poor electrical connection
Faulty fuel pressure control valve
Fuel pump high pressure
Engine Light ON (or Service Engine Soon Warning Light)
Fuel Pressure Control Limit Exceeded is the generic description for the P1020 Volkswagen code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information
about the P1020 Volkswagen OBDII code.