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April 17, 2026 Service bulletin

Technical information for a Malfunction Indicator Light, Battery Voltage Fault on Catalytic Converter...

Porsche technical service bulletin No. 08-26 for 2020-2023 Porsche 911 Turbo, 2021-2023 Porsche 911 Turbo S and 2022-2024 Porsche 911 Carrera GTS and others.

Bulletin number
No. 08-26
Component
Engine
Summary
Technical information for a Malfunction Indicator Light, Battery Voltage Fault on Catalytic Converter Heating Measure “P0D8500” in the DME Control Unit

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