| DTC Strategy |
|
- Poor connector connection
- Open in HO2S control circuit
- Front HO2S
|
| Enable Conditions |
- Sensor ceramic temperature is greater than 640°C (1184°F)
- Sensor forced stimulation active
- Normal 12V battery voltage (11 to 16V)
- Sensor operative readiness detected
|
| Threshold Value |
- Pumping cell resistance value is higher than 323Ω
- When the difference between the pumping cell voltage and the virtual ground line is less than 1.2V
- When the difference between the nernst cell voltage and the virtual ground line is higher than 1.2V
|
| Diagnostic Time |
|
| MIL ON Condition |
|