Air temperature sensor problem on Peugeot 607

Driving with a faulty intake air temperature sensor can lead to poor engine performance, reduced fuel efficiency, and increased emissions. It might also cause the engine to run rich or lean, potentially damaging other components over time. I recommend replacing the sensor as soon as possible to avoid further issues. Have you checked if there are any other error codes stored in the ECU? Let me know if you need further assistance!

Good evening Thank you for this message, I suspected something like this. I arrive tomorrow, I will keep you informed in the coming days. Sincerely, chocho66

(Translated from French)