Throttle Body: Service and Repair

Throttle Body Assembly Replacement

Removal Procedure




1. Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement (Air Cleaner Resonator and Outlet Duct Replacement) .
2. Disconnect the evaporative emission (EVAP) canister purge pipe (1) from the throttle control module (2). Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service) .
3. Disconnect the engine wiring harness electrical connector from the throttle body control module.




4. Remove the throttle control module bolts.
5. Remove the throttle body control module and the seal from the intake manifold.
6. Clean the gasket surface.

Installation Procedure




1. Install a NEW seal into the intake manifold groove.
2. Position the throttle body control module to the intake manifold.

Notice: Refer to Fastener Notice (Fastener Notice) .

3. Install the throttle body control module bolts.

Tighten the bolts to 10 N.m (89 lb in).




4. Connect the engine wiring harness electrical connector to the throttle body control module.
5. Connect the EVAP canister purge pipe (1) to the throttle body control module. Refer to Plastic Collar Quick Connect Fitting Service (Plastic Collar Quick Connect Fitting Service) .
6. Install the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement (Air Cleaner Resonator and Outlet Duct Replacement) .