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Old 04-10-2023, 02:59 PM   #20
msford
Regular Member
 
Join Date: Jan 2011
Posts: 86
Default Re: P2002 particulate filter efficiency below threshold

I have a Mondeo Titanium MC 2011 Hatch and I began receiving this engine malfunction error in July (2023) and have since been told it's the P2002 error. I've had a local mechanic make several attempts to fix it including a forced regeneration of the DPF but the error still occurs.

Whilst most of my daily driving is Melbourne city gridlock (eg Hoddle St) I have also done several Hume Fwy drives to NSW (about 850km each way) and the error comes up whilst I'm cruising at 110 kph. I've also noticed it often occurs whilst going on an incline. On the latest Hume Fwy trip it happened at least half a dozen times. And it also occurs when in cruise control or regular acceleration, but it has also occurred going at 50-60kph on a suburban street.

It's at the dealer today in the hope of finding a solution as I don't really feel comfortable with that warning when I'm on a freeway going 110kph and nowhere near a mechanic, especially on a Sunday of a long weekend.
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