DTC P0110-15: Intake Air Temperature Sensor 1 Bank 1 Circuit Short to Battery or Open [08/2021 - ]: Description

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Refer to DTC P0110-11.

Refer to DESCRIPTION

HINT:

When DTC P0110-15 is stored, the ECM enters fail-safe mode. During fail-safe mode, the intake air temperature is estimated to be 20°C (68°F) by the ECM. Fail-safe mode continues until a pass condition is detected, and the power switch is then turned off.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P0110-15	Intake Air Temperature Sensor 1 Bank 1 Circuit Short to Battery or Open	The intake air temperature sensor output voltage is higher than 4.91 V for 0.5 seconds or more (1 trip detection logic).	Open or short in intake air temperature sensor circuit Mass air flow meter sub-assembly (intake air temperature sensor) ECM	Comes on	DTC stored	SAE Code: P0113 DTC for Mexico Models: Applies

HINT:

When this DTC is output, check the intake air temperature in the Data List. Enter the following menus: Powertrain / Engine / Data List / Intake Air Temperature.

DTC No.	Intake Air Temperature	Malfunction
P0110-15	-40°C (-40°F)	Short to +B in THA circuit Open in THA circuit Open in E2G circuit

If the Data List value is normal it may be due to a temporary recovery from the malfunction condition. Check for intermittent problems.

Refer to CHECK FOR INTERMITTENT PROBLEMS [06/2018 - ]