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vehicle going into Limp Mode, code P246309

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Old Jul 26, 2016 | 01:54 AM
  #1  
kots's Avatar
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bmw m3
vehicle going into Limp Mode, code P246309

My car is 12 months old with 26.000km

In last 7 days it started going into Limp Mode once or twice a day,

At the service station we got the following on the diagnostic:

P246309 The soot content of the diesel particulate filter is not ok. There is a component fault.


I also got codes P033931 and P033664


Anyone had this issues?

Does this mean that the diesel particulate filter has clocked up?

The car us used mostly by my wife for short distances
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Old Jul 26, 2016 | 08:05 AM
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From: Austin, TX
2006 E55, 2012 GLK350 & 1992 190e sportline
Originally Posted by Plutoe
Yes------Take the car back to the dealer and have them run the proper diagnostics---that is if you are looking for the correct help!!

What would you suggest. I am all for people doing their homework but this has me a bit confused.
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Old Jul 26, 2016 | 08:19 AM
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BMW e89 Z4 sDrive 35i & MB S205 C200 AMG Premium Plus
DPFs require regular long trips to get up to temperature. If this is not done the filter clogs. If the clog is not too bad it can be forced to regenerate by a dealer. If it is badly clogged then you may need a new DPF.

Diesels are a poor choice for short trips as the cost of DPF regen and certainly DPF replacement far outweighs the savings in fuel.
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Old Jul 27, 2016 | 08:25 AM
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From: Gold Coast, Oz.
C300 S205 AMG, GLA 45 AMG
Originally Posted by ManiacGT

Diesels are a poor choice for short trips as the cost of DPF regen and certainly DPF replacement far outweighs the savings in fuel.
Sadly the direct injection petrols aten't an ideal candidate for only short journeys Either.. Oil dilution and potentially intake valve coking issues...

Engines wanna run......
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Old Jul 27, 2016 | 04:18 PM
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What model are you driving?
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