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Dpf replaced but warning light still coming on

  • 06-02-2020 8:49pm
    #1
    pgj2015
    Registered Users, Registered Users 2 Posts: 9,717 ✭✭✭


    I had my dpf replaced but the warning light is still coming on just two days after a brand new dpf filter was installed. is this common?


Comments

  • #2
    colm_mcm
    Registered Users, Registered Users 2 Posts: 73,520 ✭✭✭✭colm_mcm


    No.

    Hopefully the original problem was correctly diagnosed.


  • #3
    punisher5112
    Registered Users, Registered Users 2 Posts: 24,644 ✭✭✭✭punisher5112


    Did they recode it?

    Bring it back.


  • #4
    pgj2015
    Registered Users, Registered Users 2 Posts: 9,717 ✭✭✭pgj2015


    punisher5112 wrote: »
    Did they recode it?

    Bring it back.




    not sure, the auto electrician wasnt there so maybe he will have to recode it. i will bring it back.


  • #5
    selectamatic
    Registered Users, Registered Users 2 Posts: 4,055 ✭✭✭selectamatic


    What make and model of car is it?

    Peugeot and Citroen in particular are very fussy when it comes to recoding or remapping in relation to dpf's.


  • #6
    GreeBo
    Registered Users, Registered Users 2 Posts: 27,370 ✭✭✭✭GreeBo


    Was the light off when you picked it up?


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  • #7
    pgj2015
    Registered Users, Registered Users 2 Posts: 9,717 ✭✭✭pgj2015


    its a peugeot partner. the warning light wasn't on when i collected it.


  • #8
    Whocare
    Registered Users, Registered Users 2 Posts: 1,218 ✭✭✭Whocare


    Didn't think many people bother putting in new dpf in .out of interest what cost of new one


  • #9
    pgj2015
    Registered Users, Registered Users 2 Posts: 9,717 ✭✭✭pgj2015


    450 plus VAT


  • #10
    GreeBo
    Registered Users, Registered Users 2 Posts: 27,370 ✭✭✭✭GreeBo


    pgj2015 wrote: »
    its a peugeot partner. the warning light wasn't on when i collected it.

    Did you ring the garage?
    Not sure what advice you are looking for other then to bring it back to them?


  • #11
    selectamatic
    Registered Users, Registered Users 2 Posts: 4,055 ✭✭✭selectamatic


    pgj2015 wrote: »
    its a peugeot partner. the warning light wasn't on when i collected it.

    Bring it straight back to the garage that fitted the new dpf anyways. Be sure to clarify that they have the correct software for carrying out diagnostics, coding and remapping of Peugeot and Citroen vehicles quite a few mechanics don't.


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  • #12
    tcawley29
    Registered Users, Registered Users 2 Posts: 1,829 ✭✭✭tcawley29


    Whocare wrote: »
    Didn't think many people bother putting in new dpf in

    Here we go again :rolleyes:


  • #13
    mullingar
    Registered Users, Registered Users 2 Posts: 5,340 ✭✭✭mullingar


    I wonder if the pressure differential sensor hose is blocked with soot, or not connected.

    Most garage obd scanners will be able to read this pressure sensor to make sure it works.


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