Exhaust Gas Recirculation Motor

Exhaust Gas Recirculation Motor

Special tools, testers and auxiliary items required

• Engine Bung Set (VAS 6122)

Removing

• Engine cold.

- Carefully pull the engine cover - arrows - off the 4 bolts one after the other.






- Remove the Exhaust Gas Recirculation (EGR) cooler switch-over valve (N345) - arrow - from the bracket.






Vehicles Built through 05.10

- Briefly open the coolant reservoir cap to reduce the residual pressure in the coolant system.

- Loosen the clamp - arrow - and remove the coolant hose.






- Seal the open lines and connections with clean plugs from the (VAS 6122).

All Vehicles

- Disconnect the connector - 1 -.






- Remove the bolts - arrows - and remove the EGR temperature sensor (V338).

Installing

Install in reverse order of removal. Note the following:

• Tightening specifications, refer to => [ Exhaust Gas Recirculation Overview ] Exhaust Gas Recirculation Overview.

• Replace O-ring.

• Secure all hose connections with hose clamps appropriate for the model, refer to the Parts Catalog.

- Check the coolant level => [ Check the coolant level. ] Procedures.