Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Secondary air injection (AIR) pump relay - open circuit
Cause:
    Wiring open circuit, fuse, AIR pump relay

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel Level Sensor 2 Circuit High Input Conditions
Cause:
    Engine running, then the PCM detected that the Fuel Level sensor signal was more than 2.90v, condition met for over 2 minutes

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Secondary air injection (AIR) pump relay - open circuit
Cause:
    Wiring open circuit, fuse, AIR pump relay