Diagnostic Method
- Abnormality Judgment
Judge NG when the continuous time of completing the malfunction criteria below becomes more than 120 seconds.
Judgment Value
| Malfunction Criteria | Threshold Value |
|---|---|
| Fuel level | >/= 10 l (2.64 US gal, 2.20 lmp gal) |
| After engine starting | 20 seconds or more |
| Engine coolant temperature - engine coolant temperature at engine starting | > 10°C (18°F) |
| Fuel temperature - engine coolant temperature | >/= 10°C (18°F) |
| Battery voltage | > 10.9 V |
Time Needed for Diagnosis: 120 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgment
Judge OK when the malfunction criteria below are completed.
Judgment Value
| Malfunction Criteria | Threshold Value |
|---|---|
| Fuel level | >/=10 l (2.64 US gal, 2.20 lmp gal) |
| After engine starting | 20 seconds or more |
| Engine coolant temperature - engine coolant temperature at engine starting | >10°C (18°F) |
| Fuel temperature - engine coolant temperature | <10°C (18°F) |
| Battery voltage | > 10.9 V |
| Engine coolant temperature | <70°C (158°F) |
- Stuck Diagnosis
If the fuel temperature which might rise along with the engine idling (the cumulative amount of intake air after engine starting is large) does not increase, the engine is considered to be stuck and make an NG judgment.
- Abnormality Judgment
Judge NG when the malfunction criteria below are completed.
Judgment Value
| Malfunction Criteria | Threshold Value |
|---|---|
| Accumulated amount of intake air | >/= 550 kg (1212.8 lb) |
| Fuel temperature difference between Max. and Min. | < 3°C (5.4°F) |
Time Needed for Diagnosis: To be determined.
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Normality Judgment
Judge OK when the malfunction criteria below are completed.
Judgment Value
| Malfunction Criteria | Threshold Value |
|---|---|
| Accumulated amount of intake air | >/= 550 kg (1212.8 lb) |
| Fuel temperature difference between Max. and Min. | >/= 3°C (5.4°F) |