DTC P0110-2A: Intake Air Temperature Sensor 1 Bank 1 Signal Stuck in Range [10/2022 - 10/2024]: Description

WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P0110-11.

Refer to DESCRIPTION [10/2022 - 08/2023] , or refer to DTC P0110-11: Intake Air Temperature Sensor 1 Bank 1 Circuit Short to Ground [08/2023 - ]

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	DTC Output from	Priority	Note
P0110-2A	Intake Air Temperature Sensor 1 Bank 1 Signal Stuck in Range	Either of the following conditions is met (2 trip detection logic): The intake air temperature change from the previous trip 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	Engine	B	SAE Code: P0111 DTC for Mexico Models: Does not apply