Porsche TSB #No. 2230

2021 Porsche Cayenne

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
Instructions on advanced technical information - DME Fault P25B400 (008403) â??Wastegate, turbocharger bank 1 â?? stuck closed

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Date Published
SEP 28, 2022
NHTSA TSB #
10222549
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