DTC P0111: Intake Air Temperature Sensor 1 Circuit Range / Performance [11/2021 - ]: Description

WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P0112.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory
P0111	Intake Air Temperature Sensor 1 Circuit Range / Performance	Either of the following conditions is met (2 trip detection logic): The change in intake air temperature from the previous warm-up to the following trip is small The change in the intake air temperature after engine start is less than the threshold value	Mass air flow meter sub-assembly	Comes on	DTC stored