Removing - Volkswagen CJDA Workshop Manual

Special tools and workshop equipment required
◆ Torque wrench (5...50 Nm) -V.A.G 1331-
Caution
When a mechanical fault is found on the turbocharger, e.g.
a destroyed compressor impeller, it is not only sufficient to
renew the turbocharger. To prevent this from causing fur-
ther damage, perform the following repairs:
◆ Check air filter housing, air filter element and intake ho-
ses for soiling.
◆ Check complete charge air system and, if fitted, charge
air cooler for foreign objects.
If foreign objects are found in the charge air system, the
charged air routing must be cleaned and the charge air
cooler must be renewed, if necessary.
⇒ P age

Removing

327.
⇒ P age
Installing 329.
1.4.1 Removing
– Note safety precautions before beginning work
– Observe rules for cleanliness
– Pull off connector of position sender for charge pressure po-
sitioner -G581- on turbocharger
– Pull vacuum hose off vacuum unit on turbocharger.
– Disconnect connector for exhaust gas temperature sender 1
-G235- (exhaust gas temperature sender ahead of turbo-
⇒ P age
charger) 321.
Engine codes CJDA, CJDD
– Unscrew oil supply line on turbocharger
– Pull charge air pipe/connecting hose off turbocharger.
– Loosen clamp for turbocharger/diesel particulate filter. If nec-
essary, remove diesel particulate filter
– Remove connecting pipes to exhaust gas recirculation cool-
er -A-.
Caution
Exhaust gas temperature sender 1 -G235- conceals the up-
per bolt of the exhaust gas turbocharger support. The tem-
perature sender must not be bent. It must therefore be re-
moved.
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
⇒ P age
⇒ P age
320.
⇒ P age
321.
⇒ P age
321.
⇒ P age
427.
Industriemotoren - Industrial Engines 2009 ▶
320.
1 Charge air system with turbocharger
3
327