DTC Setting Condition
| Item | DTC setting condition |
|---|---|
| Main Action | Signal monitoring |
| Prerequisite Condition | Battery Voltage 10 ~ 16V IGN Switch "ON" |
| Trouble Determination | Upstream oxygen sensor signal line When the voltage difference between the High terminal and the Low terminal is less than 0.003V with the High terminal voltage less than 2.50V and the Low terminal voltage less than 0.70V |
| Diagnosis Time | continuous inspection |
| Threshold Value for Warning Light | 2nd drive cycle |