subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Fuel Pump > < Exploded Views|Page 2563
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Fuel Pressure Regulator: Testing and Inspection

1.

Release fuel pressure.

Fuel Pressure Gauge

2.

Connect pressure gauge between filter and hose; check pressure at idle. Gauge should read 177 - 206 kPa (26 - 30 psi)

Fuel Pump > < Exploded Views|Page 2563