Throttle valve (Renault Logan 2)

Removal and installation the throttle valve

Removal the throttle valve

1. Disconnect the negative battery terminal.

2. Remove the air filter unit.

3. Disconnect the throttle valve connector.

4. Loosen the throttle valve mounting bolts (1).



5. Remove the throttle valve with the gasket.

Cleaning the throttle valve

Attention:

• Use leak-resistant nitrile gloves for work.
• Be sure to use safety glasses and a respirator.
• Keep the work area clean and prevent contamination from entering the throttle valve.

1. Remove the throttle valve from the engine.

2. Remove the seals from the throttle valve.

Note: Cleaning agents may damage the seals and must be removed from the throttle body.

3. Manually open the throttle valve fully.

Note: Do not spray cleaning agents on the outside of the cylinders, inside the spring housing or on the connector.

4. Spray carburetor cleaner into the air hole of the throttle body to dissolve all traces of dirt.



5. Remove any remaining cleaning agent and dirt with a lint-free cloth.





6. Blow compressed air onto the edges of the throttle valve and air hole.

Caution: If the throttle valve has been dropped or impacted, it must be replaced with a new one.

7. Install new seals on the throttle valve.

8. Install the throttle valve on the engine.

Installing the throttle valve

Note: Replace the throttle body gasket with a new one after each removal.

1. Using a cleaning agent, clean and degrease the gasket installation surface on the intake manifold and on the throttle body (if it is reused).

Caution: To ensure proper sealing, the sealing surfaces must be clean, dry and free of grease (avoid any fingerprints).

2. Install the throttle valve with a new gasket.

3. Tighten the throttle valve mounting bolts to 9 Nm

(You can find the original at this link: «renaultbook»)

4. Connect the throttle valve connector.

5. Further installation is carried out in the reverse order of removal.

6. Using the diagnostic tool, perform the post-repair calibration and initialization procedure for the fuel injection control processor and throttle valve.