Hello, is anyone able to advise, namely the check engine light is still on. I connected the car to the computer and an error appeared, as in the topic of the fuel vapor removal system (EVAP) - valve control circuit. Literally everything was checked, filters, oils, the condition of the cables, two lambda probes were replaced and the error is still present and it is impossible to even remove it, it also jerks the engine at idle speed and more burns. There are no symptoms such as hissing from the tank or undulating revolutions when idling. Somewhere I read that this evap valve is a solenoid valve that I also checked and it is fine. The mechanics spread their hands and don't know what's up. Do you have any suggestions on what might be causing this? The car model is peugeot 307sw 1.6 hdi gasoline 2003.
