Fuel Pump

1982 Volkswagen Rabbit Base, 2D HatchbackSECTION Fuel Pump
  1. To test fuel pump on Vanagon, connect ammeter in series with pump and current supply. Turn on ignition. Open air sensor flap. Ammeter should read 6.5-8.5 amps.
    CAUTION: Do not touch positive connection to ground.
  2. On all other models, disconnect fuel output line and apply 12 volts to fuel pump.
    FUEL PUMP PERFORMANCE

    Application Pressure psi (kg/cm2 ) Volume in 30 sec. Pints (Liters)
    Vanagon 33-39 (2.3-2.7) (1)
    All Others 68-78 (4.8-5.5) 8.4 (1.0)
    (1) Information not available from manufacturer.
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.