audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

LDP Via Read Measuring Value Block (Mechanical Throttle)|Page 3590 > < LDP Via Read Measuring Value Block (Mechanical Throttle)|Page 3588
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Leak Detection Pump: Service and Repair

Leak Detection Pump (LDP) -V144, Removing and Installing

Removing

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Remove left rear wheel.

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Remove left rear wheel housing liner.

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Cut tie wrap -1- and remove hose -2-.

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Disconnect hose coupling -3- after pressing tab.

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Remove nuts -arrows-.

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Switch off ignition.

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Remove LDP, unclip and disconnect connector.

Installing

Installation is in reverse order of removal, but do the following:

NOTE:  Secure all hoses with clamps that are the same as factory installed.

CAUTION!
Always refer to the latest parts catalog to ensure that you use original equipment fuel hose clamps.

-

Secure hose -2- with tie wrap -1- to bracket of LDP.

Tightening torque:
Component

Nm

Bracket for Leak Detection Pump(LDP)

7.5

LDP Via Read Measuring Value Block (Mechanical Throttle)|Page 3590 > < LDP Via Read Measuring Value Block (Mechanical Throttle)|Page 3588