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 | DTC |
|---|---|---|
| Actual fuel pressure - Target fuel pressure | Less than -2000 kPa (-15003.8 mmHg, -590.7 inHg) | P0087 |
| Actual fuel pressure - Target fuel pressure | More than 6000 kPa (45003.8 mmHg, 1771.8 inHg) | P0088 |
Time needed for diagnosis: 10 s
Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.