DTC Detecting Condition and Trouble Area
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION AND TROUBLE AREA CHART
| DTC detecting condition |
Trouble area |
| Variation of IAT sensor signal is less than 15 mV even through ECT reaches 75 °C after engine is started with ECT less than 30 °C. (2 driving cycle detection logic) |
- IAT sensor and its circuit
- ECM
|