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Exhaust manifold >
< Stress-free alignment of exhaust system
A4 Mk2
Power unit
4-cylinder TDI unit injector engine (1.9 ltr.; 2.0 ltr. 2-valve), mechanics
Exhaust system
Exhaust system with particulate filter
Checking exhaust system for leaks
Checking exhaust system for leaks
Checking exhaust system for leaks
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Start engine and run at idling speed.
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Plug tailpipes during leak test (e.g. with cloth or plug).
–
Listen for leaks at joints between cylinder head/exhaust manifold, exhaust manifold/turbocharger, turbocharger/particulate filter etc.
–
Repair any leaks that are found.
Power unit
4-cylinder TDI unit injector engine (1.9 ltr.; 2.0 ltr. 2-valve), mechanics
Exhaust system
Exhaust system with particulate filter
Checking exhaust system for leaks
Exhaust manifold >
< Stress-free alignment of exhaust system
