Diagnostic Method
WARNING: This page is about a different car, the 2020 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
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 | ||
|---|---|---|---|
| Phase 1 | |||
| ABS(1) (Target line pressure - Measured line pressure) | More than 500 kPa | ||
| Measured line pressure | 3000 kPa or more | ||
| Phase 2 | |||
| Measured line pressure sensor input voltage | 0.8 V or less | ||
| (Line pressure) | |||
| (570 kPa or less) Measured line pressure sensor input voltage | 0.195 V or more | ||
| (Line pressure)
NOTE:
Both Phase 1 and Phase 2 must be met to fail the diagnostics.
|
(0 kPa or more) | ||
|
|||
Time needed for diagnosis:
- Phase 1 : 5 s
- Phase 2 : 3 s
Malfunction indicator light illumination : Illuminates when malfunction occurs in 2 continuous driving cycles.