Fuel Pressure

Fuel Transfer (Lift) Pump Pressure
Engine running 69 kPa (10 psi) Minimum
Engine cranking 48 kPa (5 - 7 psi) Minimum

Fuel Injector "Pop Off" Pressure
Using injector tester 31,026 kPa (4500 ± 250 psi)

Fuel Injector Leak-Down Pressure Approximately 20 bars (291 psi) lower than pop pressure.

Fuel Pressure Drop
Across fuel filter test ports (at 2500 rpm) 35 kPa (5 psi) maximum

Overflow Valve Release Pressure
At 2500 rpm 97 kPa (14 psi)