Conditions for Setting the DTC

P0071 

During the first 20 s of run time after the 1 hour soaking period, the difference between the outside air temperature and the engine intake air temperature is greater than 30°C(86°F).

P0072 

The Hybrid/EV Powertrain Control Module 2 detects the sensor signal is more than 60°C (140°F).

P0073 

The Hybrid/EV Powertrain Control Module 2 detects the sensor signal is less than -40°C (-40°F).

P0074 

The Hybrid/EV Powertrain Control Module 2 detects an unrealistic signal variance.