DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition |
|---|---|---|
| P0127 | IAT SENSOR-B1 (Intake air temperature too high) |
When the amount of intake air is sufficient, the temperature sent from IAT 1 is more than 90°C (194°F). |
POSSIBLE CAUSE
- Harness or connectors (The Intake air temperature sensor 1 circuit is open or shorted)
- Intake air temperature sensor 1
FAIL-SAFE
Not applicable