Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) 1, Bank 1 - heater open circuit
Cause:
    Wiring open circuit, HO2S

Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    ECT Sensor Out of Self-Test Range Conditions
Cause:
    Key on or engine running self-test, then the PCM detected the ECT sensor signal was out of the correct range (0.3-3.7v) Scan Tool Tips The ECT PID must be more than 50°F in KOEO test, or more than 180°F/n the KOER self-test

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine coolant temperature (ECT) sensor - out of self test range
Cause:
    Wiring, ECT sensor, ECM

Subaru
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine torque control cut signal - voltage low
Cause:
    Wiring, ECM, TCM

Volkswagen
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) heater open circuit
Cause:
    Wiring open circuit, HO2S