Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    EOT Sensor Circuit Out of Self-Test Range Conditions
Cause:
    Key on or engine running, then the PCM detected the engine oil temperature (EOT) sensor signal was out its self-test range of 0.3-1.2v

Hyundai
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Heated oxygen sensor (HO2S) 1, Bank 1 - no activity detected
Cause:
    Wiring open circuit, heating inoperative, HO2S