Touareg V8-4.2L (BAR) (2007)
Engine Control Module: Service and Repair
Engine Control Module
Engine Control Module
If Engine Control Module (ECM) (J623) will be replaced, connect the vehicle diagnosis, testing and information system (VAS 5051B) and perform
Guided Function " Replace control module".
Removing
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Switch off ignition.
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Remove windshield wiper arms.
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Remove plenum chamber cover.
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Release both connectors from control module and disconnect them.
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Control module can be removed.
Installing
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Set control module into mounting frame.
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Connect harness connectors and engage them.
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Install plenum chamber cover.
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Install windshield wiper arms.
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Adapt the new engine control module (J623). Refer to "Guided function".