A4 V6-3.0L (AVK) (2004)
Leak Detection Pump: Service and Repair
Leak Detection Pump (LDP) -V144-, Removing and Installing
Leak Detection Pump (LDP) -V144-, Removing And Installing
Removing
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Remove left rear wheel.
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Remove rear left wheelhousing liner.
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Unscrew nuts (arrows).
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Remove LDP with bracket, disengage harness connector -3- with ignition off and disconnect.
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Remove hose connection -4- after pressing release button.
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Cut through cable tie -1- and disconnect hose -2-.
Installing
Installation is reverse of removal, noting the following:
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Secure hose -2- to LDP bracket with cable tie -1-.
NOTE: Secure all hose connections using hose clamps appropriate for the model type.
Tightening torque
Component
Nm
LDP bracket to wheel housing
4