Fuel Pump

2001 Suzuki Grand Vitara JLS, StandardSECTION Fuel Pump
NOTE: Fuel pump performance measures fuel pressure and volume availability, not regulated fuel pressure.
FUEL PUMP PERFORMANCE

Application (1) psi (kg/cm2 )
Esteem, Swift & Grand Vitara (2) 38.4-44.0 (2.7-3.1)
Vitara (1.6L & 2.0L) (3) 35.6-42.7 (2.5-3.0)
(1) Key on and engine off.
(2) Pressure should maintain at least 28.4 psi (2.0 kg/cm2 ) for one minute after fuel pump is turned off.
(3) Pressure should maintain at least 25.6 psi (1.8 kg/cm2 ) for one minute after fuel pump is turned off.
REGULATED FUEL PRESSURE

Application (1) psi (kg/cm2 )
Esteem (1.6L) & Swift (2) 28.4-34.1 (2.0-2.4)
Esteem (1.8L) & Vitara (3) 30.0-37.0 (2.1-2.6)
Grand Vitara (2) 29.8-37.0 (2.2-2.6)
(1) With engine idling.
(2) Pressure should maintain at least 28.4 psi (2.0 kg/cm2 ) for one minute after fuel pump is turned off.
(3) Pressure should maintain at least 25.6 psi (1.8 kg/cm2 ) for one minute after fuel pump is turned off.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.