Abnormality Judgment
Judge NG when the malfunction criteria below are completed.
Judgment Value
JUDGMENT VALUE
| Malfunction Criteria | Threshold Value |
|---|---|
| Integrated times of the condition reaching follows, | >/= 4 times |
| DELFLMAX >/= 0.2 <-- --> 0.26 V or SUMFL >/= 16 V | |
| where, | |
| DELFLMAX is Max. deviation of sensor output during 12.2 seconds. | |
| SUMFL is integrated value of sensor output deviation during 12.2 seconds. |
Do not count the diagnosis counter up when the following conditions are completed during 12.2 seconds.
BATTERY VOLTAGE REFERENCE
| Max - Min of tank pressure during 12.2 seconds | >/= 0.05 kPa (0.375 mmHg, 0.02 inHg) |
| Max - Min of battery voltage during 12.2 seconds | >/= 0.609 V |
Time Needed for Diagnosis: 12.2 seconds x 4 times
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.