Contents: Removal ⤓ Installation ⤓
Removal
- Drain the coolant from the cooling system.
- Remove the air intake hose.
- Remove the bolts, disconnect the accelerator cable end from the throttle assembly and remove the accelerator cable from the engine (Fig. 7.12).
Fig. 7.12. Throttle assembly: 1 - accelerator cable tip; 2 - throttle position sensor connector; 3 - connector of the servo drive for adjusting the idle speed of the crankshaft; 4 - cooling system hose; 5 - vacuum hose; 6 - vacuum tube; 7 - throttle assembly; 8 - throttle body gasket
- Disconnect the connectors from the throttle position sensor and the idle speed control servo.
- Disconnect the cooling system hoses from the throttle body.
- Disconnect the vacuum hose from the throttle body.
- Remove the bolts and remove the throttle assembly and gasket.
Installation
- Installation is carried out in the reverse order of removal, taking into account the following.
- Position the gasket so that its protruding portion is located as shown in Figure 7.13, and then install it between the intake manifold and the throttle body.
Fig. 7.13. Throttle body gasket location
- Install the throttle assembly mounting bolts and tighten them to the specified torque.
Tightening torque: 19 Nm
- Connect the vacuum hose to the throttle body.
- Connect the connectors to the throttle position sensor and idle speed control servo.
- Connect the cooling system hoses to the throttle body and secure them securely with clamps.
- Connect the accelerator cable to the throttle body and adjust its position.
- Connect the cable to the negative terminal of the battery.
- Start the engine and check for fuel leaks from the fuel system.