Diagnostic Method
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Communication data between CPU and the injector driving IC | Different from expected value |
Time needed for diagnosis: 65 times
MAP SPECIFICATION
| Engine speed (rpm) | Time needed for 65 times of diagnosis (sec) |
|---|---|
| 500 | 3.9 |
| 2000 | 0.975 |
| 4000 | 0.4875 |
| 6000 | 0.325 |
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.