buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Pressure|Specifications|Page 3171 > < Air Injection Pump Relay|Locations
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Fuel Pressure: Specifications

FUEL PRESSURE

Fuel Pressure (Key ON, Engine OFF)................................................................................................................................................384-425 kPa (56-62 psi)

Should not decrease more than 34 kPa (5 psi) in 1 minute.

Fuel Pressure|Specifications|Page 3171 > < Air Injection Pump Relay|Locations