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Home >> Mazda >> 1983 >> 626 Base, 4D Hatchback >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Electronic >> Component Testing >> Fuel Gauge Sender

Fuel Gauge Sender

  1. Remove rear seat and access cover. Disconnect hose and remove fuel gauge sending unit with cover. SeeFigure . Connect an ohmmeter to the fuel tank unit.
  2. Move unit arm slowly through travel range and check resistance. Resistance should be 3 ohms at the full position, 33 ohms at mid-range, and 110 ohms at empty position. If incorrect, replace sender.
NOTE: If fuel tank is full, fuel may spill when sender is removed.
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