Cruze

Throttle Body Assembly Replacement - 1.6L LDE, LXV, 1.8L 2H0, and LUW

1. Open the bonnet.
2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement : 1.6L LDE, LXV, 1.8L 2H0, and LUW .



3. Disconnect the Wiring Harness Plug (2).
4. Disconnect the positive crankcase ventilation pipe (1).
5. Place collecting basin underneath.
6. Disconnect the throttle body heater outlet pipe (4).
7. Disconnect the throttle body heater inlet pipe (3).



8. Remove the 4 throttle body bolts (2).
9. Remove the throttle body (1).
10. Remove the throttle body gasket .

1. Install a NEW throttle body gasket.



2. Install the throttle body (1).

Caution: Refer to Fastener Caution in the Preface section.

3. Install the 4 throttle body bolts (2) and tighten to 8 N·m (71 lb in).



4. Connect the throttle body heater inlet pipe (3).
5. Connect the throttle body heater outlet pipe (4).
6. Connect the positive crankcase ventilation pipe (1).
7. Connect the wiring harness plug (2).
8. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement : 1.6L LDE, LXV, 1.8L 2H0, and LUW .
9. Reset the fuel trim using a scan tool. Refer to Engine Control Module Programming and Setup : LNP → LUW, LUJ → LLW → LXT → LXV, 2H0
10. Close the bonnet.