122-B3K4R-05

Panamera (971)
1702 2454
Advanced Technical Information
Fault P029900 Stored In The DME Due To Loose Vacuum Line
Binder – 2 --- Engine-Electric
2
Vehicle Type:
Panamera 4S/Turbo (971)
Model Year:
2017 built before 12.22.16
Issue:
Fault P029900-Turbo/Super Charger Underboost stored in the DME.
Information:
A vacuum line at the vacuum reservoir in the left front wheel well was not connected properly during
production and may become disconnected (see the picture below). The repair is to simply reconnect
the line and make sure it is not under tension.
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AfterSales
April 6, 2017
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