Bipper DPF Exhaust Pressure Issue

My 2014 Peugeot Bipper, diesel engine, 256503 km. Particulate filter exhaust pressure too low error. Warning light on, power down, smokes when accelerating, and smells awful. Suspect exhaust back pressure sensor. Anyone else seen this?

4 comment(s)

Sounds familiar. Had similar DPF issues with my old Renault Megane, different engine though. Did you check the sensor connections?

Connections look good. Any idea what your fix was? Just trying to narrow it down before I take it to a workshop.

Yeah, similar symptoms. Turned out to be the sensor itself. New sensor fixed it, but a pain to diagnose. Best to get it checked by a professional.

Cheers. That's what I figured. New exhaust back pressure sensor, sorted it. Cost 245€. Thanks for the advice.

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