DTC P0110-2A: Intake Air Temperature Sensor 1 Bank 1 Signal Stuck in Range [10/2022 - 11/2023]: Procedure
WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0110-2A)
- Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
Result Proceed to DTC P0110-2A and other DTCs are output A DTC P0110-2A is output B HINT:
- If any DTCs other than P0110-2A are output, troubleshoot those DTCs first.
- Perform "Inspection After Repair" after replacing the mass air flow meter sub-assembly.
Refer to INITIALIZATION [10/2022 - ]
Result:
A
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2022 - 11/2023]
Result:
B
REPLACE MASS AIR FLOW METER SUB-ASSEMBLY. Refer to REMOVAL [10/2022 - ]
- Read the DTCs.