| DTC Strategy |
|
- Poor Connector Connection
- Air leak in Intake or Exhaust System
- Faulty Upstream O2 Sensor
|
| Enable Conditions |
- Coolant temperature is higher than 55°C(131°F)
- Barometric pressure is higher than 760hPa
- Vehicle speed is higher than 5km/h
- Engine rpm ranges from 1300rpm to 3300rpm
- MAF sensor value is between 150 and 450mg/stk
- Lambda control active
- Stable driving condition
- No relevant failure
- Battery voltage ranges from 11V to 16V
|
| Threshold Value |
- Integral (Lambda signal amplitude measured/Lambda signal amplitude of a slow sensor) more than 1
|
| Diagnostic Time |
- 22 Lambda controller cycles
|
| Mil On Condition |
|