Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine control relay - circuit malfunction
Cause:
    Wiring, engine control relay

Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Intake Manifold Runner Control Input Conditions
Cause:
    Key on or engine running, then the PCM detected that the IMRC Monitor signal was outside of its expected calibrated range.

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Throttle Actuator Control Module Performance
Cause:
    DTC P1518 not set, key in the crank or run mode, system voltage over 5.23v, then the ETC or TAG module determined that an internal data test did not pass, condition met for under 1 second.

Jaguar
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Park/neutral position (PNP) switch - cranking neutral/drive
Cause:
    Wiring, PNP switch

Subaru
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Idle air (IAC) control valve circuit 4 - voltage high
Cause:
    Wiring, IAC valve, ECM

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine control relay - circuit malfunction
Cause:
    Wiring, engine control relay