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DPF Soot Accumulation

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    Just Joined TF!

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  • Vehicle Driven:Focus 1.6TDCI
  • Name:JIM
  • Location:England

Posted 28 September 2020 - 10:39 AM

Hi All,

So I have a 2014 transit custom 2.2, the EGR was changed 3 weeks ago due to the old one being stuck open.
Since then all was well until 3 days ago, I now have an EML and when plugged in I am getting the following:

PCM - P0405 - EGR Sensor Circuit Low
PCM - P0674 - Cylinder 4 Glow Plug Circuit / Open
PCM - P037D - Glow Plug Sense Circuit
PCM - P1303 - EGR Calibration Fault
PCM - P244C - Exhaust Temperature Too Low For Particulate Filter Regeneration , Bank 1
PCM - P246C - Particulate Filter Restriction - Forced Limited Power (Bank 1)
PCM - P2463 - Particulate Filter Restriction

I attempted a static regeneration but it failed at 18%.

Question is would a Vaporizer fault cause the majority of these codes ??
And would the glow plug fault also cause the system not to regenerate ??

Any thoughts on the way forward would be much appreciated.

#2 frembrit


    MEG Corporal

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  • Vehicle Driven:Mondeo MK4.5
  • Name:Dave
  • Location:Somerset

Posted 28 September 2020 - 10:53 AM

I would suggest getting the vaporiser replaced, common issue on the Customs. (from what I've read on the Custom Owner Group on Facebook) Should be the same unit as in my Mondeo.


Don't know about the other codes and if they're related, though cylinder 4 glow plug circuit / open suggests it's disconnected in some way, be it unplugged, corrosion in the multiplug, broken wire etc. so check that and read the codes again.

Mondeo 2.2 TDCI Titanium X Sport (MK4.5), Panther Black | S-Max 2.5T front brake calipers and 316mm discs |  Fuel Log


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