Diagnostic Method
WARNING: This page is about a different car, the 2022 Subaru WRX. 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) Measured line pressure |
More than 500 kPa 3000 kPa or more |
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| Phase 2 Measured line pressure sensor input voltage (Line pressure) Measured line pressure sensor input voltage (Line pressure)
NOTE:
Both Phase 1 and Phase 2 must be met to fail the diagnostics. |
0.8 V or less (570 kPa or less) 0.195 V or more (0 kPa or more) |
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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.