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NikNak

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Posts posted by NikNak

  1. I have a 2010 2.0l CR diesel Octavia Scout with 85k miles on the clock. It has developed a stutter on acceleration between 1900 - 2100 rpm in the last couple of days, and is most noticeable in 2nd and 3rd.

    Once past 2100, the acceleration continues cleanly.

    Has anyone else experienced this?

    It may be coincidence or not, but The VW/Audi 'update' was also carried out 6 weeks ago, and afterwards sounded slightly 'throatier', but didn't show any other differences that I could tell.

  2. I have had the exhaust warning light appear on the Scout:


    https://flic.kr/p/oCeAFv


     


    and, using a friends scanner, have the code P2454 - DPF differential pressure sensor fault:


    https://flic.kr/p/oCcVq5


    https://flic.kr/p/oBXVv2


     


    after a search for for sensor location, I believe that it is located here:


    https://flic.kr/p/oCeAEP


     


    If this is the correct sensor, examining it shows that there is one pipe coming from what I believe is the DPF, and one that is open to the air (marked with a red line on the picture):


    https://flic.kr/p/okJQ9w


    https://flic.kr/p/oCcVpo


     


    This seems curious, as the circuit diagram I have found (from here: http://www.volkspage...ssp/SSP_336.pdf) shows it as a closed circuit with a pipe from each side of the DPF:


    https://flic.kr/p/okKa3m


     


    If this ISN'T the correct sensor, could someone possibly show me where I should be looking, as I'd like to be sure that it isn't a faulty connection before changing it.


     


    (copied from the diagnostics forum, as I haven't had any joy in getting a response there)


     

  3. I have had the exhaust warning light appear on the Scout:

    https://flic.kr/p/oCeAFv

     

    and, using a friends scanner, have the code P2454 - DPF differential pressure sensor fault:

    https://flic.kr/p/oCcVq5

    https://flic.kr/p/oBXVv2

     

    after a search for for sensor location, I believe that it is located here:

    https://flic.kr/p/oCeAEP

     

    If this is the correct sensor, examining it shows that there is one pipe coming from what I believe is the DPF, and one that is open to the air (marked with a red line on the picture):

    https://flic.kr/p/okJQ9w

    https://flic.kr/p/oCcVpo

     

    This seems curious, as the circuit diagram I have found (from here: http://www.volkspage.net/technik/ssp/ssp/SSP_336.pdf) shows it as a closed circuit with a pipe from each side of the DPF:

    https://flic.kr/p/okKa3m

     

    If this ISN'T the correct sensor, could someone show me where I should be looking, as I'd like to be sure that it isn't a faulty connection before changing it.

  4. I can only say that my previous car was delivered by a mature driver who was at pains to point out he had driven steadily, but that's no guarantee of course.

    Mine was the same. An old boy who really seemed to care about the cars he was driving, and insisted I took my time and looked it over carefully before he left. I then gave him a lift to the train station, as they have to make their own way home.

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