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Home >> Chevrolet >> 2017 >> Sonic LS, 1.8L Eng VIN G, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 1.8L (LUW LWE) - Repair Instructions >> Repair Instructions >> Ignition Coil Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Identifying Boot And Ignition Coil
    GM3701988Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Be careful to avoid boot damage during installation, boot damage can cause weakened ignition system strength.

  1. Install the boot (2) to the ignition coil (1). The new boot is fully seated when it is within 1 mm (0.040 in) of metal shield.
    2. Fig 2: Ignition Coil Module And Special Tool
    GM2026537Courtesy of GENERAL MOTORS COMPANY
  2. Install the EN-6009  remover/installer (1).
  3. Install the ignition coil (2).
  4. Remove the EN-6009  remover/installer (1).
  5. Install the ignition coil fasteners and tighten to 8 N.m (71 lb in).
    6. NOTE:

    Note the arrow on the cover.

  6. Install the ignition coil cover in the opposite direction of the arrow.
    7. Fig 3: View Of Engine Wiring Trough And DIS-ignition Module Wiring Harness Plug
    GM1937023Courtesy of GENERAL MOTORS COMPANY
  7. Connect the ignition coil electrical connector (2).
  8. Install the engine wiring harness guide (1) at the cylinder head.
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