Removal and Replacement

Throttle Body Assembly Replacement

Removal Procedure

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




2. Disconnect the wiring harness plug (2).

3. Disconnect the positive crankcase ventilation pipe (1).

4. Place collecting basin underneath.

5. Disconnect the throttle body heater outlet pipe (4).

6. Disconnect the throttle body heater inlet pipe (3).




7. Remove the 4 throttle body bolts (2).

8. Remove the throttle body (1).

9. Remove and DISCARD the throttle body gasket.

Installation Procedure

1. Install a NEW throttle body gasket.




2. Install the throttle body (1).

Caution: Refer to Fastener Caution Fastener Caution.

3. Install the 4 throttle body bolts (2) and tighten to 8 Nm (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 Air Cleaner Outlet Duct Replacement.

9. Perform the throttle/idle learn procedure. Refer to Throttle/Idle Learn Testing and Inspection.