Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLD
| Detection Criteria | Threshold |
|---|---|
| Time until "engine coolant temperature" detection temperature reaches feedback start temperature | |
| When the temperature at the time of engine starting is 10° C (50° F) or more | Engine coolant temperature is less than "closed-loop enable temperature" when 2 min. or more after engine start |
| When the temperature at the time of engine starting is "-6.6 ° C (20° F)" to "10° C (50° F)" | Engine coolant temperature is less than "closed-loop enable temperature" when 5 min. or more after engine start |
| When the temperature at the time of engine starting is -6.6° C(20° F) or less | Engine coolant temperature is less than "closed-loop enable temperature" when 20 min. or more after engine start |