Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2008EOS TURBO, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALEXHAUST2.0L - EXHAUST SYSTEM, EMISSION CONTROLS - ENGINE CODE(S): BPY26 EXHAUST SYSTEM, EMISSION CONTROLSDESCRIPTION AND OPERATIONEXHAUST SYSTEM OVERVIEW
2008 Volkswagen Eos Turbo, Standard
Exhaust System Overview
2008 Volkswagen Eos Turbo, StandardSECTION Exhaust System Overview
- Nut
- 40 Nm
- Always replace
- Lubricate studs on the exhaust manifold with hot bolt paste.
- Front Exhaust Pipe with Catalytic Converter
- Protect from shocks and impact stress.
- With a flex joint.
- The flex joint must not be bent more than 10° - otherwise it may be damaged.
- Removing and installing, refer to FRONT EXHAUST PIPE WITH CATALYTIC CONVERTER .
- Oxygen Sensor after Three Way Catalytic Converter -G130-
- 55 Nm
- Bank 1, sensor 2.
- Only use hot bolt paste to grease the threads; do not let the paste get onto the slits of the oxygen sensor body.
- Retaining Loop
- Replace if damaged.
- Nut
- 25 Nm
- Rear Muffler
- Original equipment as one unit with the center muffler. For repairs, replace each separately.
- Installing the exhaust system free of stress. Refer to EXHAUST SYSTEM, INSTALLING .
- Separating the exhaust system, refer to CENTER AND REAR MUFFLER, SEPARATING .
- Suspended Mount
- Replace if damaged.
- Bolt
- 25 Nm
- Rear Clamping Sleeve
- For individual replacement of the center and rear mufflers.
- Installed position, refer to Figure.
- Tighten the nuts evenly.
- Center Muffler
- Original equipment as one unit with the rear muffler. For repairs, replace each separately.
- Installing the exhaust system free of stress. Refer to EXHAUST SYSTEM, INSTALLING .
- Separating the exhaust system, refer to CENTER AND REAR MUFFLER, SEPARATING .
- Bolt
- 25 Nm
- Front Clamping Sleeve
- Before tightening, ensure the exhaust system is free of tension. Refer to EXHAUST SYSTEM, INSTALLING .
- Installed position, refer to Figure.
- Tighten the nuts evenly.
- Nut
- 25 Nm
- Suspended Mount
- Suspended Mount
- Gasket
- Always replace.
- Heated Oxygen Sensor -G39-
- 55 Nm
- Bank 1, sensor 1
- Only use hot bolt paste to grease the threads; do not let the paste get onto the slits of the oxygen sensor body.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.