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Table of Contents > Turbocharging/supercharging > Exhaust turbocharger > Removing and installing turbocharger

VW Passat B6 Service Manual ➜ Removing and installing turbocharger

CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...  
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018  
1.3  
Removing and installing turbocharger  
Special tools and workshop  
equipment required  
♦ Hose clamp pliers - VAS 6340-  
♦ Spring-type clip pliers - VAS 6499-  
♦ Bit XZN 10 - T10154-  
♦ Bits - T10099-  
♦ Engine plug set - VAS 6122-  
♦ Torque wrench - V.A.G 1331-  
Removing:  
– Remove air filter housing ⇒ page 467 .  
Golf, Eos, Scirocco:  
– Remove plenum chamber bulkhead ⇒ General body repairs,  
exterior; Rep. gr. 50 ; Plenum chamber bulkhead; Assembly  
overview - bulkhead .  
All:  
– Remove noise insulation ⇒ General body repairs, exterior;  
Rep. gr. 50 ; Noise insulation .  
432  
Rep. gr.21 - Turbocharging/supercharging  
CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...  
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018  
– Remove front part of right wheel housing liner or front right  
wheel housing liner ⇒ General body repairs, exterior; Rep. gr.  
66 ; Wheel housing liner .  
– Drain coolant ⇒ page 241 .  
– Remove engine cover panel.  
– Pull connectors from ignition coils and lay wiring harness to  
side.  
– Disconnect coolant line to coolant expansion tank -arrow-.  
– Detach vacuum hose -1- at disconnection point -2-. and lay  
line to one side.  
– Remove coolant hoses -arrows- from coolant pipe.  
– Unbolt earth cable -3- (not engine codes CCZA, CCZB, CCZC,  
CCZD) and loosen bolt -4-.  
Engine codes BZB, CAWA, CAWB, CGYA, CCZA, CCZB, CCZC,  
CCZD, CDAA:  
– Press release buttons, pull off air hose -1- and swivel to side.  
– Unscrew bolt -arrow- for air pipe.  
– Undo hose clip -2- and remove air pipe.  
1. Exhaust turbocharger  
433  
CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...  
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018  
Engine codes CBFA, CCTA, CCTB:  
– Unscrew bolt -arrow- for air pipe.  
– Loosen hose clip -2- and lay air pipe on cylinder head.  
All:  
– Seal turbocharger openings with engine bung set - VAS  
6122- .  
– Unscrew bolts -1…3- and remove heat shield together with  
coolant pipe.  
Note  
On 2.0 l engines, unscrew bolt -2- from heat shield using 6 mm  
-A- hexagon socket. The hexagon must be at least 5 cm -B- long.  
A socket which tapers to 6 mm at the tip is too thick.  
– Unscrew oil supply line -4- from turbocharger.  
434  
Rep. gr.21 - Turbocharging/supercharging  
CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...  
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018  
– Unscrew bolts -arrows-.  
– Remove air pipe (lift clips -items 1 and 2-).  
– Remove charge pressure solenoid valve - N75- from turbo‐  
charger -arrows-.  
– Unscrew bolts -1-, and remove support for turbocharger.  
Vehicles with front-wheel drive:  
– Remove heat shield for drive shaft on right side -arrows-.  
All:  
– Remove front exhaust pipe with catalytic converter:  
Passat, CC ⇒ page 526  
Golf, Eos, Scirocco ⇒ page 542  
Tiguan ⇒ page 552  
– Separate electrical wiring connections -1 and 2- and place  
electrical wiring to one side -arrows-.  
1. Exhaust turbocharger  
435