Supported vehicles › Porsche Cayenne
Porsche Cayenne diagnostics & coding.
FlatDiag reads and clears fault codes across your Cayenne's control units in plain English. The 958 supports coding and live data; the newer 9YA connects over Ethernet.
Coverage
What works on the Porsche Cayenne.
Chassis codes 958, 9YA. Only the 981 has been confirmed on a real car so far; the rest are built from the factory diagnostic data and tested against the built-in simulator.
| Chassis | Years | Connects via | What works today | Tested on a car |
|---|---|---|---|---|
| 958 | 2010-2018 | OBDLink (Bluetooth) | Scan, fault codes, live data, coding | Simulator |
| 9YA | 2018 on | ENET (Ethernet) | Scan, fault codes, live data | Simulator |
The 9YA (third-generation Cayenne) uses automotive Ethernet (DoIP), so it needs an ENET adapter.
Try it on your Porsche Cayenne.
FlatDiag is in TestFlight beta. Request access for a beta invite, or explore the whole app first with the built-in simulator, no car required.