DTC P0111: Notes
DETECTION CONDITION AND POSSIBLE CAUSE (DTC P0111)
| DTC P0111 |
IAT sensor circuit range/performance problem |
| DETECTION CONDITION |
- If intake air temperature is higher than engine coolant temperature by 18°C {32.4°F} for 1.2 s
with ignition switch on*, the PCM determines that there is a intake air temperature sensor circuit range/performance problem.
*: Ignition switch on when 6 h
or more has passed since the previous ignition switch offDiagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
- PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- The DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- IAT sensor malfunction
- Connector or terminal malfunction
- PCM malfunction
|