| DTC Strategy |
- Signal Plausibility with lean mixture (During Fuel Cut Off)
|
- Poor Connector Connection
- Faulty Downstream O2 Sensor
|
| Enable Conditions |
- Downstream O2 Sensor operative readiness detected (sensor element resistance < 1kΩ or heater max heating or normal heating for > 75 s.)
- Integrated mass air flow since last fuel cut off more than 500 g
- Integrated mass air flow since fuel cut off begin more than 12 g and less than 250 g
- Battery voltage higher than 11 V and lower than 16 V
- No relevant DTC present
|
| Threshold Value |
- Downstream O2 Sensor Voltage higher than 0.2V
|
| Diagnostic Time |
|
| Mil On Condition |
|