Electronic Throttle Control Module: Service and Repair

Throttle Valve Control Module

Special tools, testers and auxiliary items required

• Hose Clamps up to 25 mm Diameter (3094)

Removing

• Observe the rules for cleanliness. Refer to => [ Clean Working Conditions ] Multiport Fuel Injection.

- Remove the engine cover with air filter. Refer to => [ Engine Cover with Air Filter ] Engine Cover With Air Filter.

- Remove the intake tube - 4 - between the throttle valve control module (J338) and air filter. To do so, disconnect hose - 1 -, if present, and hose - 2 - (compress securing ring) and remove spring clamp - 3 -.





- Disconnect connector - 1 - and hose - 2 -.





- Remove the bolts - arrows -.

• Seal the intake passage in the intake manifold using a clean cloth.

- Clamp off the coolant hoses with (3094) and disconnect them from the throttle valve connection - arrows -.





Installing

Installation is performed in the reverse order of removal. When doing this note the following:

• Replace the seal for throttle valve control module if damaged.

• Connection for coolant hoses.

• Make sure hoses - 1 and 2 - are fitted securely.





• When replacing, erase the adaptation values and adapt the Engine Control Module (ECM) to the throttle valve control module. Refer to vehicle diagnosis, testing and information system"Guided Functions".

Tightening Specification