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Home >> Subaru >> 2023 >> Ascent Touring >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System >> Fuel Pump Relay >> Inspection
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Fuel Pump Relay: Inspection

  1. Check that the fuel pump relay has no deformation, cracks or other damages.
  2. Measure the resistance between fuel pump relay terminals.
    G11252918Courtesy of SUBARU OF AMERICA, INC.
    Terminal No. Inspection conditions Standard
    3 - 4 Always 1 MΩ or more
    3 - 4 Apply battery voltage between terminals 1 and 2. Less than 1 Ω
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