| DTC Strategy |
|
- Poor connector connection
- Short to ground in harness
- MAPS
|
| Case 1 |
Enable Condition |
|
| Threshold Value |
- Sensor output signal greater than 149°C (300°F)
|
| Diagnostic Time |
|
| Case 2 |
Enable Condition |
|
| Threshold Value |
- Sensor output signal greater than -35°C (-31°F)
|
| Diagnostic Time |
|
| Case 3 |
Enable Condition |
- Coolant temperature below 40°C (104°F) at engine start
- Vehicle Speed below 15 km/h (9.3 mi/h) for more than 8s and mass air flow below 60kg/h for more than 8s (for more than 10 times)
- Vehicle Speed greater 48 km/h (29.8 mi/h) for more than 8s and mass air flow greater 0 to 1024kg/h for more than 8s (for more than 10 times)
|
| Threshold Value |
- Difference between maximum and minimum intake air temperature is less than 0.5°C (32.9°F)
|
| Diagnostic Time |
|
| Case 4 |
Enable Condition |
- Coolant temperature below 40°C (104°F) at engine start
- Vehicle Speed below 15 km/h (9.3 mi/h) for more than 8s and mass air flow below 60kg/h for more than 8s (for more than 10 times)
- Vehicle Speed greater 48 km/h (29.8 mi/h) for more than 8s and mass air flow greater 0 to 1024kg/h for more than 8s (for more than 10 times)
|
| Threshold Value |
- Sensor output signal has a value greater than 40 to 130°C (104 to 266°F)
|
| Diagnostic Time |
|
| MIL ON Condition |
|