Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel quantity adjuster - control difference
Cause:
    Wiring, fuel injection pump

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Cruise Vent Solenoid Circuit
Cause:
    Engine running, then the PCM detected that the Vent solenoid circuit was shorted-to-voltage with solenoid commanded off, or the circuit was open, or the circuit was shorted-to-ground with the solenoid commanded on, all conditions met for 50 ms

Saab
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Traction control module/ECM communication - signal high
Cause:
    Wiring short to positive, throttle position (TP) sensor

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel quantity adjuster - control difference
Cause:
    Wiring, fuel injection pump