Charge Air System, Checking For Leaks: Procedure

NOTE:

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

-- Remove the engine cover. Refer to ENGINE COVER .

-- Remove the lock carrier cover. Refer to FRONT BUMPER .

-- Remove the bolts -arrows- and the air guide -2-.

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-- Loosen the hose clamps -arrows-.

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-- Remove the vacuum hose -2- and air duct pipe -1-.

-- Install the :VAG1687/6 and :VAG1687/13-2 on the turbocharger.

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CAUTION:

Risk of damaging couplings.

VEHICLE WITHOUT GAS FUEL SYSTEMS:

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-- Loosen the front clamping sleeve -arrows- and push toward the rear.

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-- Slightly lower the front muffler -2- and secure as shown with a cable tie -1-. (Shown on vehicle without gas fuel systems.)

-- Seal the front muffler with :VAG1687/3 and :VAG1687/15 .

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-- Connect the :VAG1687 with the connection -5- on the :VAG1687/6 .

Fig 1: Connecting Pressurized Air Hose To Testing Unit For Turbo Charger V.A.G 1687

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All additional procedures are described. Refer to CHARGE AIR SYSTEM .