Charge Air System, Checking For Leaks

Special tools and workshop equipment required 

• Turbo System Tester Kit:VAG1687 
• Turbo System Tester Kit - Adapter 11:VAG1687/11  and Turbo System Tester Kit - Adapter:VAG1687/14 

Procedure 

-- Pay attention to the guidelines for clean working conditions. Refer to GUIDELINES FOR CLEAN WORKING CONDITIONS .

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Loosen the hose clamps -arrows- and remove the air duct pipe -1-.

Courtesy of AUDI OF AMERICA, LLC

-- Connect the :VAG1687/11  with the :VAG1687/14  to the turbocharger.

Courtesy of AUDI OF AMERICA, LLC

-- Connect the hose -arrow- from the :VAG1687  to the adapter.

Additional procedures. Refer to CHARGE AIR SYSTEM, CHECKING FOR LEAKS .

Assembling

• Secure all hose connections with hose clamps that match the ones used in series production.

-- Install the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

Tightening Specifications 

• Refer to OVERVIEW - CHARGE AIR HOSE CONNECTIONS .