DTC P0110-2A: Intake Air Temperature Sensor 1 Bank 1 Signal Stuck in Range [12/2021 - 11/2024]: Procedure
WARNING: This page is about a different car, the 2025 Toyota RAV4, 2024 Toyota RAV4, 2023 Toyota RAV4, 2022 Toyota RAV4, and 2021 Toyota RAV4. 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)
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Powertrain / Engine / Trouble Codes.
- 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 [12/2021 - 11/2024]
Result:
A
GO TO DTC CHART
Refer to DIAGNOSTIC TROUBLE CODE CHART [12/2021 - 10/2022] , or refer to DIAGNOSTIC TROUBLE CODE CHART [10/2022 - 11/2024]
Result:
B
REPLACE MASS AIR FLOW METER SUB-ASSEMBLY
Refer to REMOVAL [08/2020 - ]