P0321 on the 2018 Porsche Cayenne
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 122-R7X8Y-09 | 2018-11-19. Service bulletin. Customer Concern Customer complains of vehicle stalling and/or Check Engine Light illuminated (DME fault code ?P032200 Engine speed sender - no signal? or ?P032100 - Engine speed sensor, implausible signal? may be stored). Technical Background The crankshaft position sensor can have an intermittent internal electrical connection. It is from a bad batch produced at the supplier in April 2017. Vehicles built in late 2017 model year and very early 2018 model year may have one of these sensors. |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.