selina_moon1

Peugeot Partner Stalling Idle Check Engine Light

My 2018 Peugeot Partner with a gasoline engine has 261740 kilometers and the check engine light is on and off. It stalls, especially when idle. I think there's a leak in the fuel tank ventilation, maybe the activated charcoal filter is bad. Anyone seen this?

4 comment(s)

I had something similar with my older Partner. Check engine light and stalling sound familiar. I'd check the air flow and the pressure sensor in the emission control system. A failure there could cause it.

Can you tell me more about checking the air flow? What readings or signs showed the system was bad?

The diagnostic tool showed the pressure sensor giving weird readings, which meant the air flow was off. But it's complicated, so I took it to a shop to find the leak. Best thing I did.

Thanks, I took it to a shop like you said. They found a bad activated charcoal filter and replaced it. Cost 275€. It runs great now. Thanks again!

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