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Fuel Pump

  1. Remove fuel tank filler cap. Turn ignition on. Listen for fuel pump operating noise. If noise is not present, check fuel pump relay and wiring harness between relay and pump. If no faults are found, check fuel pump control module. See DTC P1220: FUEL PUMP CONTROL MODULE (FPCM) in appropriate TESTS W/CODES article.
  2. If fuel pump control is okay, disconnect fuel pump/sending unit connector at fuel tank. Check resistance between terminals No. 1 and 3. See Fig 1 . On all models, at 68°F (20°C), ohmmeter should indicate less than 5 ohms. If resistance is not correct, replace fuel pump.
Fig 1: Checking Fuel Pump Resistance
G96B10786Courtesy of NISSAN MOTOR CO., U.S.A.