GM Service Manual Online
For 1990-2009 cars only

Mass Airflow Sensor with Intake Air Temperature Sensor Replacement for Daewoo Lacetti (Global Delta) 2009

Removal Procedure

  1. Remove the air cleaner outlet front duct. Refer to Air Cleaner Outlet Front Duct Replacement.

  2. Object Number: 1889700  Size: SH
  3. Disconnect the mass airflow sensor wiring harness plug (1) from mass airflow sensor (2).

  4. Object Number: 2027510  Size: SH
  5. Remove the mass airflow sensor clamp (2).
  6. Remove the mass airflow sensor (3) from the upper air cleaner housing (1).

Installation Procedure


    Object Number: 2027510  Size: SH
  1. Install the mass airflow sensor (3).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the mass airflow sensor clamp (2) and tighten to 3.5 N·m(31 lb in).

  4. Object Number: 1889700  Size: SH
  5. Connect the mass airflow sensor wiring harness plug (1).
  6. Install the air cleaner outlet front duct. Refer to Air Cleaner Outlet Front Duct Replacement