General Information: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Item |
Detecting Condition & Fail Safe |
Possible Cause |
| DTC Strategy |
Case 1 |
|
- Poor connection or damaged harness
- Faulty ECT sensor
- Faulty cooling system
|
| Case 2 |
|
| Case 3 |
|
| Enable Conditions |
Case 1 |
- No relevant failure
- 6V< Battery voltage
- Coolant temperature at Start < 76°C(169°F)
|
| Case 2 |
- No relevant failure
- 11V< Battery voltage <16V
- Coolant temperature at Start >76°C(169°F)
- -10°C(14°F)< Intake air temperature <70°C(158°F)
- -10°C(14°F)< Ambient temperature
- More than 250 sec. (cumulative) Part Load driving condition (engine rpm >1400, vehicle speed >22 mph and MAF >20 kg/h)
- More than 200 sec. (cumulative) Low Load driving condition (trailing fuel cut off or idle with vehicle speed <12mph)
|
| Case 3 |
- No relevant failure
- Oil temperature at engine stop of previous driving cycle >70° C(158°F)
- Coolant temperature at engine stop of previous driving cycle >70°C(158°F)
- Oil temperature at start <35°C(95°F)
- Intake air temperature at start <35°C(95°F)
|
| Threshold Value |
Case 1 |
- Modeled coolant temperature increase > Threshold But measured coolant temperature increase
|
| Case 2 |
- Coolant temperature signal variation since engine Start < 2.25 °C(4°F)
|
| Case 3 |
- Coolant temperature in start > 53 °C(127°F) (In case of coolant temperature > threshold but oil temperature & intake air temp < threshold)
|
| Diagnostic Time |
|
| MIL On Condition |
|