# P20FE on the 2015 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.

## Bulletins for this model year that name P20FE

- [10117422](https://open.wenmarpro.com/bulletins/10117422), 2017-09-14: Concerns: DME control unit Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. On the affected vehicles with Selective Catalytic Reduction \(SCR\), there is a possibility that the fault memory entry P20FE00 "Reducing agentmetering unit malfunction" will be entered in the DME control unit faultmemory and the Check Engine light will be activated because the diagnostic setup of the SCR system is too sensitive in the low\-temperature range, although the AdBlue®metering quantity is still set correctly in this temperature range.