Fuel Pump: Specifications

FUEL PRESSURE SPECIFICATIONS

FUEL SYSTEM:

SOHC: Pressure at idle and 3,000 RPM.
- 179-214 kPa (26-31 psi)

DOHC: Pressure (Key ON/Engine OFF or Engine running/Wide open throttle:
- 262-306 kPa (38-44 psi)

DOHC: Presure at idle, 60 kPa vacuum:
- 214-248 kPa (31-36 psi)




FUEL PUMP DELIVERY PRESSURE: Key ON, Engine OFF and Return line pinched:

Minimum Pressure: 400 kPa (58 psi)

Maximum Leakdown (in 5 minutes):

- New Vehicle: 41 kPa (6 psi) max

- Service Limit: 55 kPa (8 psi) max