Porsche

CarCoding is available for iPhone, Android, and Windows and works with an ELM327 OBD2 adapter. The Porsche catalogue contains 10 vehicles, with model years from 2002 to 2024. Catalogue entries include models such as 911 (991), 911 (992), Cayenne (92A), Cayenne (9PA), Cayenne (E3/9Y0), Macan (95B), Macan Elektrik (J1), Panamera (970), Panamera (G2/971), and Taycan (J1).

For Porsche, CarCoding provides fault code reading and clearing, plus live data. Manufacturer fault code descriptions: 20644. ECU coding is available only for the 1 catalogued Porsche vehicle where coding data exists.

Porsche ECU coding guide →

Models with coding data

• Cayenne (E3/9Y0)804 settings2018–

Other models

• 911 (991)4 engines2011–2019
• 911 (992)5 engines2019–
• Cayenne (92A)2011–2017
• Cayenne (9PA)2002–2010
• Macan (95B)4 engines2014–2023
• Macan Elektrik (J1)2 engines2024–
• Panamera (970)2010–2016
• Panamera (G2/971)5 engines2016–
• Taycan (J1)4 engines2019–

Frequently asked questions

Which OBD2 app works with Porsche vehicles?

CarCoding recognises 10 Porsche vehicles: fault code read/clear and live data; 1 of them also have ECU coding data. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.

Which adapter do I need?

An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone, Android and Windows and is free to download.