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Home >> Chevrolet >> 2010 >> HHR SS, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.0L - Repair Instructions >> Repair Instructions >> Fuel Feed Intermediate Pipe Replacement >> Removal Procedure

Removal Procedure

    Fig 1: Identifying High Pressure Fuel Pump Electrical Harness & Connector
    GM2033586Courtesy of GENERAL MOTORS CORP.
  1. Relieve the high side fuel system pressure. Refer to Fuel Pressure Relief (High Pressure Side)  or Fuel Pressure Relief (Without CH 48027)  or Fuel Pressure Relief (With CH 48027) .
  2. Remove the charged air cooler inlet pipe. Refer to Charge Air Cooler Inlet Pipe Replacement .
  3. Remove and reposition the evaporative emission retaining clip (1) from the high pressure fuel pump cover.
  4. Disconnect the high pressure fuel pump electrical connector (2).
  5. Remove the engine wiring harness clip (3) from the high pressure fuel pump cover and reposition the engine wire harness out of the way.
    6. Fig 2: View Of High Pressure Fuel Pump Cover & Bolts
    GM2033594Courtesy of GENERAL MOTORS CORP.
  6. Remove the high pressure fuel pump cover bolts (1) and cover (2).
    7. Fig 3: View Of High Pressure Fuel Pump Insulator
    GM2033606Courtesy of GENERAL MOTORS CORP.
  7. Remove the high pressure fuel pump insulator (1).
    8. Fig 4: View Of Fuel Feed Intermediate Pipe Fittings
    GM2033614Courtesy of GENERAL MOTORS CORP.
  8. Loosen the fuel feed intermediate pipe fittings at the fuel pump (1) and the fuel rail (2).
  9. Remove and discard the fuel feed intermediate pipe.
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