What are codes P06742 and 2004 on 2007 Volkswagen Passat

Check Engine light came on - Codes P0642 and 2004 - what do these mean and what are possible solutions?

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1 answer
This is for an ECM short or poor electrical connection. The ECM may need replaced or there is a shorted sensor on 5 volt circuit. The 2004 code is for an intake manifold runner control bank 1 stuck open. This could be the cause of the ECM fault code. Check the manifold runner for a possible short.