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Exhaust gas recirculation - Components overview, engine identification letters BLR and BVY > < Installation position and tightening torque of the double clamp

Leon Mk2

Check exhaust system for leaks
Check exhaust system for leaks
–  Start engine and run at idling speed.
–  Plug the tailpipe (e. g. with rags or stoppers) and leave plugged until the check is complete.
–  Listen carefully, ensure that there is no leaks in the joints between the cylinder head and the exhaust manifold, between the exhaust manifold and the front exhaust tube, etc.
–  Rectify any leaks that are found.
   

Exhaust gas recirculation - Components overview, engine identification letters BLR and BVY > < Installation position and tightening torque of the double clamp