Volkswagen Golf Variant / Jetta. Manual - part 381

 

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Volkswagen Golf Variant / Jetta. Manual - part 381

 

 

- N18- -1- and from the Throttle Valve Control Module - J338-

-3-.

– Loosen the clamp -4- and remove the charge air hose.
– Remove the oil dipstick bracket -arrow-.
– Remove the air shroud and radiator fans. Refer to

⇒ “1.4 Air Shroud with Radiator Fan V7 and Radiator Fan 2

V177 , Removing and Installing”, page 202

 .

– Remove the bolts -arrows- from the charge air pipe and then

disconnect the connector -1- from the Charge Air Pressure

Sensor - G31- .

– Open the clamp -2-, free up the coolant hose -3- and remove

the charge air pipe.

– Remove the oil supply line. Refer to

⇒ “4.3 Oil Supply Line to Turbocharger, Removing and Instal‐

ling”, page 182

 .

1. Cylinder Head    

107

from the cable guide -arrow-.

– Remove the vacuum pump. Refer to

⇒ “1.8 Vacuum Pump, Removing and Installing”, page 126

 .

– Disconnect from the Charge Air Pressure Actuator Position

Sensor - G581- -2- on the on the turbocharger vacuum dia‐

phragm.

– Disconnect the vacuum hose -3- at the turbocharger vacuum

diaphragm.

– Disconnect the »black« connector for the Exhaust Gas Tem‐

perature Sensor 1 - G235- -2- at the plenum chamber bulk‐

head.

– Guide the wire out of the retainer on the plenum chamber

bulkhead and on the turbocharger.

– Remove the noise insulation. Refer to ⇒  Body Exterior; Rep.

Gr.  50 ; Noise Insulation .

108

⇒ Item 15 (page 291)

 and remove the connecting hose

-item 13- 

⇒ Item 13 (page 291)

 from the pulsation damper on

the turbocharger.

– Mark the installation position for the Exhaust Gas Tempera‐

ture Sensor 1 - G235- -item 37- 

⇒ Item 37 (page 274)

 and

remove it.

– Unbutton the heat shield and disconnect the connector from

the Exhaust Pressure Sensor 1 - G450- . Refer to

⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐

alytic Converter”, page 360

 .

– Remove the control line between the EGR housing and the

Exhaust Pressure Sensor 1 - G450- . Refer to

⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐

alytic Converter”, page 360

 .

– Remove the bolts and bracket with the Exhaust Pressure Sen‐

sor 1 - G450- and lay them aside (the control wire to the

particulate filter remains connected).

– Remove the lower bracket for the particulate filter.

Note

Remove the nuts above the bracket with the Wrench - Sw13 -

T10384- .

– Remove the exhaust gas recirculation filter -item 9-

⇒ Item 9 (page 399)

 .

– Disconnect the connector -arrow- from the Engine Coolant

Temperature Sensor - G62- and guide the wire out.

– Remove the particulate filter from the upper bracket and loos‐

en the bracket on the cylinder head.

– Remove the clamp between the particulate filter and turbo‐

charger.

– Remove the banjo bolt -item 24- 

⇒ Item 24 (page 273)

 from

the turbocharger support.

– Remove the hex bolt -item 17- 

⇒ Item 17 (page 272)

 from the

turbocharger support.

– Rotate the lower section of the support 90° and remove the

support downward from the upper section.

– Remove the coolant hoses from the coolant connections on

the cylinder head.

– Remove the bolt -arrow- from the rear toothed belt guard.
– Remove the nut -item 5- 

⇒ Item 5 (page 43)

 from the toothed

belt tensioning roller -item 7- 

⇒ Item 7 (page 43)

 .

1. Cylinder Head    

109

G40- -arrow-.

– Drain the coolant. Refer to

⇒ “1.9 Coolant, Draining and Filling”, page 209

 .

110

 

 

 

 

 

 

 

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