Porsche PIWIS II Tester Automatic Coding for Porsche Macan

Here comes the step-by-steps guide on how to use Porsche II tester to perform “Automatic Coding” for Porsche Macan.


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Connect the PIWIS II tester to Porsche Macan,and then run the PIWIS II diagnostic software.

Select “DIAGNOSTICS”à”Macan”

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Loading control unit selection…

Starting diagnostic application,please wait…

Porsche II  2

Here I select “Gatewag”,”DME”,”Transmission control”,then click “Coding adaptions”

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Changing display,please wait…

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Information:Campaigns are stored for this vehicle in the PIWIS information system.

Please check the following VIN:*****************

See information,continue with [F12]

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Click “Automatic coding”,then click [F12] to continue

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Coding in progress,please wait…

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Coding has been completed successfully.Press [F12] to continue.

Porsche II  8

Done!Now you can click “Overview” to check the control units status.

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