Installation Procedure
- Install a NEW throttle body gasket (1).
- Preinstall the throttle body bolts (4) and the engine sight shield bracket (3) to the throttle body (2).
- Install the throttle body (2) along with the throttle body bolts (4).
- Tighten the 4 throttle body bolts (4) to 10 (89 lb in).
- Connect the throttle body wiring harness plug.
- Install the charge air cooler outlet air hose to the throttle body assembly. Refer to Charge Air Cooler Outlet Air Hose Replacement .
- Install the engine sight shield. Refer to Engine Sight Shield Replacement .
- After the replacement of throttle body use a scan tool to perform the appropriate reset function. Refer to K20 Engine Control Module: Programming and Setup (LUZ) .
CAUTION:
Refer to Fastener Caution .