Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) 1, Bank 1, reference voltage - short to positive
Cause:
    Wiring short to positive, HO2S, HT leads, spark plugs, misfire detection

Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    EOT Sensor Circuit Conditions
Cause:
    Key on or engine running, then the PCM detected the engine oil temperature (EOT) sensor signal was intermittently open, or that the EOT sensor signal was shorted to power

Honda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Fuel temperature sensor - high input
Cause:
    Wiring open circuit, fuel temperature sensor, ECM

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) reference voltage - short to positive
Cause:
    Wiring short to positive, HO2S, HT leads, spark plugs, misfire detection