Volkswagen Golf Variant / Jetta. Manual - part 454

 

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Volkswagen Golf Variant / Jetta. Manual - part 454

 

 

Refer to 

⇒ “1.2 Overview - Particulate Filter with NOx Reduction Catalytic Converter”, page 360

 .

❑ To loosen at the housing -item 16- 

⇒ Item 16 (page 399)

 remove the exhaust gas recirculation filter

-item 9- 

⇒ Item 9 (page 399)

❑ Install without tension

9 - Filter

❑ For the EGR

10 - Nut

❑ 23 Nm
❑ Secure on the exhaust manifold with the heat shield -item 16- 

⇒ Item 16 (page 272)

11 - To the Particulate Filter
12 - Clamp

❑ 3.5 Nm
❑ Replace
❑ Note the installation position Refer to

⇒ “1.3 Clamps and Exhaust Gas Temperature Sensor Installed Position”, page 368

 .

13 - Bolt

❑ 23 Nm

14 - Valve 2 for EGR - N213-

❑ With Exhaust Gas Recirculation Position Sensor 2 - G466-
❑ Mark the installation position before removal
❑ Before installing thoroughly clean the fitting area on the valve and housing and lubricate lightly if neces‐

sary.

15 - Coolant Hose

❑ Check for secure fit
❑ Coolant Hose Connection Diagram. Refer to 

⇒ “1.3 Coolant Hose Connection Diagram”, page 197

 .

16 - Housing

❑ For the EGR

17 - EGR Temperature Sensor - G98- , 20 Nm

❑ Cut out the gasket and replace if it is damaged or leaks
❑ Follow the tightening specification
❑ EGR Temperature Sensor - G98- , Removing and installing. Refer to

⇒ “3.2  EGR Temperature Sensor G98 , Removing and Installing”, page 399

 .

3.2

EGR Temperature Sensor - G98- , Re‐

moving and Installing

Special tools and workshop equipment required
♦ Hose Clamps - Up To 25 mm - 3094-
♦ Torque Wrench 1331 5-50Nm - VAG1331-
♦ Shop Crane - Drip Tray - VAS6208-
♦ Hose Clip Pliers - VAS6362-
♦ EGR Temp. Sensor Socket - 14mm - T10401- (not illustrated)
Requirements
• Ignition switched off.
• Engine must be cold.

3. EGR System    

399

Gr.  50 ; Noise Insulation .

– Drain the coolant. Refer to

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

 .

Note

The coolant hoses indicated must be removed and moved to the

side to perform assembly work on the EGR Temperature Sensor

- G98- .

– Disconnect the coolant hoses from both connections

-arrow A- and -arrow D-.

– Lay aside both coolant hoses -arrows B and C- as illustrated.
• Assembly overview of engine compartment from above:
– Remove the engine cover. Refer to

⇒ “1.4 Engine Cover, Removing and Installing”, page 90

 .

Caution

Electronic components could be destroyed when the Battery -

A- is disconnected:

♦ Complete the steps for disconnecting the Battery - A- .

– With the ignition switched off, disconnect the ground cable

-arrow- on the Battery - A- .

– Remove the air filter housing. Refer to

⇒ “3.14 Overview - Air Filter”, page 335

 .

400

– Disconnect the connector from the EGR Temperature Sensor

- G98- -arrow A- and guide the wire out.

Note

Note the installation location of the lines and heat shield.

The illustration shows the EGR Temperature Sensor - G98- as

seen from the engine compartment looking out from the trans‐

mission side -arrow- below the brake master cylinder.

– Carefully guide the EGR Temp. Sensor Socket - 14mm -

T10401- onto the EGR Temperature Sensor - G98- with a

socket extension.

3. EGR System    

401

guided in the groove of EGR Temp. Sensor Socket - 14mm -

T10401- -arrow A-.

– Loosen the EGR Temperature Sensor - G98- and remove it.
Install in Reverse Order of Removal. Note the Following:

Note

EGR Temperature Sensor - G98- tightening specification, 20

Nm

Cut out the gasket and replace if it is damaged or leaks

Maintain the tightening specification.

Caution

Install the heat shield mats in their original locations.
Make sure the entire connection is seated securely.
Always  replace  the  self-locking  nuts,  seals,  gaskets  and

clamps.
Hoses are secured with spring clips.
Hose Clip Pliers - VAS6362- or the Hose Clip Pliers - VAS6340-

are recommended for installing spring clips.

402

 

 

 

 

 

 

 

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