Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine cooling system - malfunction
Cause:
    ECT sensor, coolant thermostat

Chrysler
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    5-Volt VREF to MAP Sensor Missing Conditions
Cause:
    Key on or engine running, then the test started and the PCM detected the MAP sensor input was less than 1.96v.

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine cooling system - malfunction
Cause:
    ECT sensor, coolant thermostat