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Exhaust system: Assembly overview > < Removing and installing engine control unit

Leon Mk2

Components of the exhaust system: Removing and installing
Components of the exhaust system: Removing and installing
  Note
t  Renew seals, gaskets and self-locking nuts.
t  After working on the exhaust system, ensure that the system is not under stress and that there is sufficient clearance to the bodywork. If necessary, loosen clamp and align silencers and exhaust pipe so that sufficient clearance is maintained to the body at all points and the mountings are evenly loaded.
t  The flexible pipe connection (de-coupling element) on the front exhaust pipe must not be bent more than 10° – otherwise it can be damaged.
→ Chapter „Exhaust system: Assembly overview“.
→ Chapter „Separating centre and rear silencers“.
→ Chapter „Exhaust system: install without stress“.
→ Chapter „Removing and installing front exhaust pipe“.
→ Chapter „Removing and installing catalytic converter“.
→ Chapter „Removing and installing exhaust manifold“.
→ Chapter „Checking exhaust system for leaks“.
→ Chapter „Removing and installing Lambda probe -G39- and Lambda probe heater -Z19- before catalytic converter“.
→ Chapter „Lambda probe after catalytic converter -G130- and Heater for lambda probe 1, after the catalytic converter -Z29-: Removing and installing“.
   

Exhaust system: Assembly overview > < Removing and installing engine control unit