lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Fuel Filter > < Components|Page 1873
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Fuel Pressure: Specifications

Fuel pressure

Key ON, engine OFF ................................................................................................................................  380 to 420 kPa (3.8 to 4.2 kgf/cm2, 55 to 61 psi)

At idle .......................................................................................................................................................  380 to 420 kPa (3.8 to 4.2 kgf/cm2, 55 to 61 psi)

Check that the fuel pressure remains as specified for 5 minutes after the engine stops.

Standard fuel pressure ...............................................................................................................................................  147 kPa (1.5 kgf/cm2, 21 psi) or more

Injection Volume ..........................................................................................................................................   85 to 102 cc (5.2 to 6.2 cu.in.) per 15 seconds

See: Powertrain Management/Fuel Delivery and Air Induction/Testing and Inspection/Fuel System

Fuel Filter > < Components|Page 1873