Supported vehicles › Porsche 911
Porsche 911 diagnostics & coding.
FlatDiag reads and clears fault codes across every control unit in your 911, in plain English, from your iPhone, Mac, or the car's CarPlay screen. What else you can do depends on the generation.
Coverage
What works on the Porsche 911.
Chassis codes 997, 991, 992. 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 |
|---|---|---|---|---|
| 997 | 2005-2012 | OBDLink (Bluetooth) | Scan and fault codes | Simulator |
| 991 | 2012-2019 | OBDLink (Bluetooth) | Scan, fault codes, live data, coding, service | Shares the 981-tested platform |
| 992 | 2019 on | ENET (Ethernet) | Scan, fault codes, live data | Simulator |
The 992 uses automotive Ethernet (DoIP), so it needs an ENET adapter rather than the OBDLink CX. The 997 is read-focused (scanning and fault codes) for now.
Try it on your Porsche 911.
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.