Electronic Throttle Actuator: Service and Repair

Throttle Valve Control Module (J338)

Removing






- Remove the rear engine cover - 2 - upward.

- Free up the fuel line - 4 - and hose connection - 1 - from the Evaporative Emission (EVAP) canister on the air filter housing and on the air guide tube.






- Remove the vacuum hose - 2 - from the air guide hose connection.

- Remove the air guide pipe by loosening the hose clamp - 3 - and opening the clips - arrows -.

- Disconnect the connector - 1 -.






- Remove bolts - arrows - and remove throttle valve control module with the intermediate flange.

The engine could be destroyed.

• Cover the intake channel with a clean cloth to prevent small particles from getting into the supercharger.

Installing

Install in reverse order, paying attention to the following:

• Replace the O-rings.

- Install the intermediate flange - 2 - and O-rings into the supercharger - 1 - - left arrows -.






- Install the throttle valve control module - 3 - on the intermediate flange - right arrows -.

• Tightening specification: 10 Nm

- After replacing the throttle valve control module perform an Adaptation in Guided Functions using a vehicle diagnostic tester.