Function Explanation (DTC Detection Outline)
WARNING: This page is about a different variant/trim than selected.
- If the engine coolant temperature detected by the ECT sensor does not increase to the standard or more within the specified period of time after the engine is started, the PCM determines that the ECT sensor is malfunctioning and stores a DTC.
COMPONENT OPERATIONS
| Component No. | Refer to | ||
|---|---|---|---|
| 1 | Engine coolant temperature detected by ECT sensor | ||
| 2 | Base engine coolant temperature (1) + specified temperature | ||
| 3 | Base engine coolant temperature (1) | ||
| 4 | Normal | ||
| 5 | Abnormal | ||
| 6 | Engine coolant temperature does not increase to standard or more within specified period of time after engine is started | ||
| 7 | Engine start | ||
| 8 | After specified period of time since engine start | ||
| 9 | Time | ||
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