Customer Concern
Porsche technical service bulletin 122-R7X8Y-09 for 2017-2018 Porsche Cayenne.
- Bulletin number
- 122-R7X8Y-09
- Component
- Electrical system
- Summary
- 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.
Owners of these vehicles have filed 11 complaints in the electrical category.
Vehicles covered
- Porsche Cayenne 2017-2018 20172018
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