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Home >> Subaru >> 2016 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (WRX) >> Fuel Sub Level Sensor >> Removal
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Fuel Sub Level Sensor: Removal

WARNING: Place "NO OPEN FLAMES" signs near the working area.
CAUTION:
  • Be careful not to spill fuel.
  • Catch the fuel from the tubes using a container or cloth.
  • If the fuel gauge indicates that two thirds or more of the fuel is remaining, be sure to drain fuel before starting work to avoid the fuel to spill.
  1. Release the fuel pressure. < Ref. to RELEASING OF FUEL PRESSURE , PROCEDURE, Fuel. >
  2. Drain fuel. < Ref. to DRAINING FUEL (WITH SUBARU SELECT MONITOR) , PROCEDURE, Fuel. >
  3. Disconnect the ground terminal from battery sensor. < Ref. to BATTERY , NOTE, Note. >
  4. Remove the rear seat cushion. < Ref. to REMOVAL , Rear Seat. >
  5. Remove the service hole cover of fuel sub level sensor.
    Fig 1: Locating Service Hole Cover Screws Of Fuel Sub Level Sensor
    G08315487Courtesy of SUBARU OF AMERICA, INC.
  6. Disconnect the connector from the fuel sub level sensor, and move aside the service hole cover.
    Fig 2: Locating Fuel Sub Level Sensor Connector
    G08315488Courtesy of SUBARU OF AMERICA, INC.
  7. Disconnect the quick connector of the jet pump tube.
    NOTE: Disconnect the quick connector as shown in the figure.
    Fig 3: Disconnecting Quick Connector
    G10291367Courtesy of SUBARU OF AMERICA, INC.
    Fig 4: Locating Quick Connector Of Jet Pump Tube
    G08315556Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the fuel sub level sensor protector, and remove the rubber cap (A) from nut.
    Fig 5: Locating Fuel Sub Level Sensor Protector Rubber Cap With Nut
    G08315557Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the bolts and nuts which hold fuel sub level sensor protector and fuel sub level sensor upper plate to the fuel tank.
    Fig 6: Locating Fuel Sub Level Sensor Protector And Fuel Sub Level Sensor Upper Plate Bolts And Nuts
    G08315558Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the fuel sub level sensor from the fuel tank.
    CAUTION: Be careful not to let the arm and float of the fuel sub level sensor contact the fuel tank.