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Home >> Chevrolet >> 2018 >> Sonic LS, 1.8L Eng VIN H, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 1.8L (LUW LWE) - Repair Instructions >> Repair Instructions >> Throttle Body Assembly Replacement >> Installation Procedure

Installation Procedure

  1. GM2026836Courtesy of GENERAL MOTORS COMPANY

    Install the throttle body (1).

    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the 4 throttle body bolts (2) and tighten to 8 N.m (71 lb in).
  3. GM2027480Courtesy of GENERAL MOTORS COMPANY

    Connect the throttle body heater inlet pipe (3).

  4. Connect the throttle body heater outlet pipe (4).
  5. Connect the positive crankcase ventilation pipe (1).
  6. Connect the electrical wiring harness connector (2).
  7. Install the Air Cleaner Assembly. Refer to Air Cleaner Assembly Replacement .
  8. Perform the throttle body idle air flow compensation reset. Throttle Body Idle Air Flow Compensation Reset
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