An incorrect value may be reported when the data is processed by the vehicle due to faulty software in the electronic engine control unit (ECU). This can cause nitrogen oxide (NOx) emissions to exceed legal limits. Excessive NOx emissions are a risk to the environment.
The Peugeot 508 vehicles affected by this recall were manufactured between 20 June 2022 and 15 November 2023.
Peugeot recall code: MQ9
Affected models: 508, 2008
Vehicle numbers (worldwide): n/a
Source: Rapex Alert 5/2025 SR/00434/25
