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Home >> Lexus >> 2015 >> NX 200t Base, AWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - Service Information >> FUEL PUMP (for High Pressure) >> Removal [09/2015 - 09/2017] >> Procedure

Removal [09/2015 - 09/2017]: Procedure

  1. REMOVE INTAKE MANIFOLD 

    Refer to REMOVAL [09/2015 - ]

  2. REMOVE FUEL PUMP PROTECTOR 
    1. Remove the bolt, nut and fuel pump protector from the bracket and cylinder head sub-assembly.
      GTY648848Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE BRACKET 
    1. Remove the bolt and bracket from the cylinder head sub-assembly.
      GTY648843Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an E8 "TORX" socket wrench, remove the stud bolt from the cylinder head sub-assembly.
      GTY524866Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. DISCONNECT FUEL TUBE SUB-ASSEMBLY 
    1. Disconnect the fuel tube sub-assembly from the fuel pump assembly.

      Refer to PRECAUTION [10/2014 - 05/2019]

      GTY513886Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY 
    1. Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.
      GTY513887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Loosen the 2 bolts of the fuel pump assembly.
      GTY513890Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the No. 1 fuel pipe sub-assembly.
  6. REMOVE FUEL PUMP ASSEMBLY 
    1. Disconnect the connector from the fuel pump assembly.
      GTY513892Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and fuel pump assembly.
      GTY521103Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the fuel pump lifter assembly and fuel pump lifter guide from the fuel pump assembly.
    4. Remove the O-ring from the fuel pump assembly.
    5. Remove the gasket from the cylinder head cover sub-assembly.
    6. Remove the 2 O-rings from the pump housing of the cylinder head cover sub-assembly.