Throttle Body Assembly Removal and Installation

Throttle Body Assembly Removal and Installation

Throttle Body and Intake Manifold Components

NOTE:

The throttle body will lose its original performance if it is disassembled.

Do not try to disassemble the throttle body.

Removal

1) Disconnect negative (-) cable at battery.
2) Drain coolant. Cooling System Draining
3) Remove air cleaner outlet hose (1).






4) Disconnect engine coolant hoses (2) and connector (3) from throttle body assembly (1).
5) Remove throttle body bolts (4), and then remove throttle body assembly and gasket (5) from intake manifold.






Installation

Throttle Body Cleaning
1) Clean mating surfaces and install new throttle body gasket (1) to intake manifold.





2) Install throttle body assembly (1) to intake manifold, and then tighten throttle body bolt (2) to specified torque.

Tightening torque
Throttle body bolt (a): 12 Nm (1.2 kgf-m, 9.0 lbf-ft)

3) Connect connector (4) and coolant hoses (3) to throttle body assembly (1).





4) Install air cleaner outlet hose. Air Cleaner Assembly Removal and Installation
5) Refill cooling system with coolant. Cooling System Refilling
6) Connect negative (-) cable at battery.
7) Check for coolant leaks. Initial Inspection and Diagnostic Overview