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Home >> Chevrolet >> 2015 >> Volt >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.4L (LUU) - Repair Instructions >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Installation Procedure
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Installation Procedure

  1. Install the injectors. Refer to Fuel Injector Replacement .
    Fig 1: Fuel Injection Fuel Rail And Fasteners
    GM2377953Courtesy of GENERAL MOTORS COMPANY
  2. Use new O-rings and lubricate with clean engine oil. Refer to Adhesives, Fluids, Lubricants and Sealers .
  3. Install the fuel injection fuel rail assembly (2) and tighten the fasteners to 8 N.m (71 lb in).
    CAUTION: Refer to Fastener Caution .
  4. Reposition the ground cable (2), install the fuel injection ground fastener (1) and tighten to 4 N.m (35 lb in).
    Fig 2: Fuel Injection Ground Fastener
    GM2377921Courtesy of GENERAL MOTORS COMPANY
  5. Connect the electrical connectors.
  6. Connect the fuel feed pipe from the fuel rail. Refer to Plastic Collar Quick Connect Fitting Service .
  7. Install the resonator outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .