Malfunction Threshold (KA, KC)
- Malfunction determination 1 - From start up
The A/F sensor (sensor 1) internal resistance value is 200 Ω or more for at least 40.0 seconds.
- Malfunction determination 2 - Hot
The A/F sensor (sensor 1) internal resistance value is 270 Ω or more for at least 1.0 second.