Supported vehicles › Porsche 911
Porsche 911 diagnostics & coding.
FlatDiag reads and clears fault codes across every control unit in your 991, in plain English, from your iPhone, iPad, Mac, or the car's CarPlay screen. What else you can do depends on the generation, and support for the 997 is in development.
What works on the Porsche 911.
Chassis codes 997, 991.1, 991.2 and 992 (the 997 and 992 are in development, and the 992 is not yet supported with the OBDLink CX). 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 app's demo car.
| Chassis | Years | Supported functions |
|---|---|---|
| 997 | 2005 to 2012 | Still in development |
| 991.1 | 2012 to 2016 | Scan, fault codes, live data, coding, vehicle order, battery registration, service reset |
| 991.2 | 2017 to 2019 | Scan, fault codes, live data, coding, vehicle order, battery registration, service reset |
| 992 | 2019 to 2024 | Still in development |
| 992 | 2025 on | Not supported |
The 997 is in development, for scan, fault code reading and live data, with no coding yet. The 992 is in development and not yet supported with the OBDLink CX; from model year 2025 it uses Porsche's online security token and is not supported. The 996 is currently not planned to be supported.
Try it on your Porsche 911.
FlatDiag is in TestFlight beta. Join the waitlist for an invite, or try every screen first on the app's demo car, no Porsche needed.