Exhaust Gas RECIRCULATION System Component Overview
WARNING: This page is about a different car, the 2010 Volkswagen Jetta and 2009 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
- Hose Clip Pliers VAS 6362
NOTE:
Always replace self-locking nuts, seals, gaskets and clamps.
Hoses are secured with spring-type clips.
Hose clip pliers VAS 6362 or VAS 6340 are recommended for installing spring type clamps.
- Gasket
- Always replace.
- Note the installed position.
- Connecting Pipe
- To remove and install, also loosen the connections on the turbocharger.
- to the Connection on the Turbocharger
- See -item 33- in the TURBOCHARGER AND EXHAUST MANIFOLD WITH ATTACHMENTS OVERVIEW .
- Seal
- Replace if damaged.
- Bolt
- 8 Nm
- Cooler
- For the Exhaust Gas Recirculation (EGR) system.
- Nut
- 23 Nm
- Installed on the stud bolt on the turbocharger.
- Control Line
- 23 Nm
- Do not change the angles of the control line.
- To the exhaust pressure sensor 2 -G451-, refer to one of the following:
- Engine code CBEA, refer to PARTICULATE FILTER WITH NOX REDUCTION CATALYTIC CONVERTER OVERVIEW .
- Engine code CJAA, refer to PARTICULATE FILTER WITH NOX REDUCTION CATALYTIC CONVERTER OVERVIEW .
- To loosen at the housing, remove the EGR filter -item 9-.
- Install without tension.
- Filter
- For the EGR system.
- Nut
- 23 Nm
- Secure on the exhaust manifold with the heat shield.
- to the Particulate Filter
- Clamp
- 3.5 Nm
- Always replace.
- Note the installed position, refer to CLAMPS AND EXHAUST GAS TEMPERATURE SENSOR, INSTALLED POSITION .
- Bolt
- 23 Nm
- Valve 2 for EGR -N213-
- Mark the installed position before removing.
- Always clean the fitting area on the valve and housing and lubricate lightly if necessary.
- Coolant Hose
- Check the hose for secure seating.
- Coolant hose connection diagram. Refer to COOLANT HOSE CONNECTION DIAGRAM .
- Housing
- For the EGR system.
- EGR Temperature Sensor -G98-
- 20 Nm
- Cut off the gasket and replace if it is damaged or leaks.
- Follow the tightening specification.
- Removing and installing, refer to EGR TEMPERATURE SENSOR -G98- .