Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel pressure control valve - open circuit
Cause:
    Wiring open circuit, fuel pressure control valve

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel pressure control valve - open circuit
Cause:
    Wiring open circuit, fuel pressure control valve