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Unit inspection
- Fuel pressure sensor check
- Output voltage check
- Measure the voltage between the terminals.
VOLTAGE SPECIFICATION
| Inspection terminals |
Inspection conditions |
Standard value |
| 3(VOUT1)-2(GND) |
Apply 5 V voltage between the terminals 4 (VCC) and 2 (GND) |
Approx 0.5 V |
Courtesy of SUBARU OF AMERICA, INC.
CAUTION:
- Wrong connection of the inspection terminals may damage the fuel pressure sensor. Pay special attention to the connection work.
- Do not apply voltage of 6 V or higher between the terminals 4 (VCC) and 2 (GND).
NOTE:
If a stabilized power source is not available, use nickel hydride batteries (1.2 V x4) etc.