| DTC Strategy |
- Signal Plausibility with lean mixture (During Fuel Cut Off)
|
- Poor Connector Connection
- Faulty Downstream O2 Sensor
|
| Enable Condition |
- Downstream O2 Sensor operative readiness is detected
- Integrated mass air flow is greater than 500g since last fuel cut-off
- Integrated mass air flow is between 40g and 250g since fuel cut-off begin
- 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 |
|