Check a VIN

October 22, 2025 Service bulletin

Technical information Uneven Engine Running as Well as Active Yellow Malfunction Indicator Light/Fault...

Porsche technical service bulletin No. 87-25 for 2020-2021, 2023 Porsche 911 Carrera S, 2023 Porsche 911 Carrera 4s and 2022-2024 Porsche 911 Carrera GTS and others.

Bulletin number
No. 87-25
Component
Engine
Summary
Technical information Uneven Engine Running as Well as Active Yellow Malfunction Indicator Light/Fault Memory Entry "P031600" in the DME Control Unit: Re-Programming DME Control Unit

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Porsche 911 Carrera S?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history