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Home >> Jeep >> 2003 >> Grand Cherokee Overland >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0111: Intake Air Temp Sensor Performance >> Monitored & Set Conditions
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Monitored & Set Conditions

Intake air temperature performance is monitored with the ignition on and no intake air temperature sensor open or short faults present. DTC P0111 will set after 5 warm-up cycles have occurred (coolant increases from greater than 40°F (22°C) to a minimum of 160°F (71°C), and the odometer mileage has increased 196.6 miles and the Intake Air Temperature has had less than 9°F (5°C) change in temperature.