Turbocharger Vacuum Diaphragm, Replacing: Installing: Notes

WARNING: This page is about a different variant/trim than selected.

NOTE:

Use new bolts and a new circlip from the repair kit.

Version 1

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-- Engage the control rod on the adjusting lever.

-- Insert the vacuum diaphragm and install the bolts -1- by hand until stop.

NOTE:

When removing and installing the circlip, the force on the lever system is to be kept low. Using a large screwdriver, for example, can damage the turbocharger when pressing down on the circlip.

-- Install the circlip -4-.

-- Connect the connector -3- on the Charge Air Pressure Actuator Position Sensor -G581-.

Version 2

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-- Engage the control rod on the adjusting lever.

-- Insert the vacuum diaphragm and install the bolts -3- by hand all the way.

NOTE:

When removing and installing the circlip, the force on the lever system is to be kept low. Using a large screwdriver, for example, can damage the turbocharger when pressing down on the circlip.

-- Install the circlip -4-.

-- Connect the connector -2- on the Charge Air Pressure Actuator Position Sensor -G581-.

Continuation For All Versions

-- Adjust the vacuum diaphragm control rod, to do this measure the raw voltage.

-- Use the Vehicle Diagnostic Tester.

-- Set the slider ring -1- on the :VAS6213 in position -A- for "vacuum".

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-- Connect the : VAS6213 to the vacuum diaphragm -arrow-.

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CAUTION:

There is a risk of damaging the vacuum diaphragm due to a high vacuum.

The vacuum should never be greater than 800 mbar (11.6 psi).