LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2009 >> STS AWD V8-4.6L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Pressure: Specifications

FUEL PRESSURE

Fuel Pressure (Key ON, Engine OFF) 384-425 kPa (55-62 psi)

Should not decrease more than 34 kPa (5 psi) in 1 minute
scientia non olet · About LEMON Manuals