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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 1.5L (LYX) - Diagnostic Information And Procedures (P0010 - P034B)) >> Diagnostic Information And Procedures >> DTC P00F4, P00F5, P00F6: Intake Air Humidity Sensor >> Conditions for Setting the DTCs

Conditions for Setting the DTCs

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P00F4 

The ECM detects that the humidity sensor signal is less than or equal to 5 % for greater than 5 s.

P00F5 

The ECM detects that the humidity sensor signal is greater than or equal to 95 % for greater than 5 s.

P00F6 

The ECM monitors the humidity sensor signal every 0.1 s, to determine if the signal has changed more than 80 %. The DTC fails when the condition exists for longer than 4 s.