User Tag List

Thanks Thanks:  0
Likes Likes:  0
Page 1 of 3 123 LastLast
Results 1 to 10 of 25

Thread: Miss fire at 1500rpm on my 120 cdti

  1. #1
    Regular Member
    Join Date
    Dec 2010
    Location
    IRELAND
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default Miss fire at 1500rpm on my 120 cdti

    I have a little problem with my vectra since i bought it 6 months ago i get a tiny judder at 1500 rpm its like a missfire it only happens when the engine is warm .I hgot my car a custom remap yesterday and the missfire is happening more often.I know the problem was there prior to the remap now its worse could this be an egr valve problem?? thanks guys

  2. #2
    Regular Member collyb's Avatar
    Join Date
    Mar 2011
    Location
    ireland
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    Quote Originally Posted by rob10 View Post
    I have a little problem with my vectra since i bought it 6 months ago i get a tiny judder at 1500 rpm its like a missfire it only happens when the engine is warm .I hgot my car a custom remap yesterday and the missfire is happening more often.I know the problem was there prior to the remap now its worse could this be an egr valve problem?? thanks guys
    3rd injector wiring mate or in my case,,,a dirty bost sensor and dirty egr vavle caused a similar judder/misfire,,,try giving them a good clean and c doe it cure it

  3. #3
    Regular Member
    Join Date
    Dec 2010
    Location
    IRELAND
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    well colly did you put the tuning box in yet? is it easy to clean the egr valve ? I made an atempt at takeing it off earlyer seemed easy i didnt wana take it of fully just incase i made a balls of it and whers the boost sensor?

  4. #4
    Regular Member collyb's Avatar
    Join Date
    Mar 2011
    Location
    ireland
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    Quote Originally Posted by rob10 View Post
    well colly did you put the tuning box in yet? is it easy to clean the egr valve ? I made an atempt at takeing it off earlyer seemed easy i didnt wana take it of fully just incase i made a balls of it and whers the boost sensor?
    well rob,,sorry i didnt txt u mate,, ya i put the box in,,,,handy job,,plenty of poke in her now... is ure the 120 or 150 mate ???

  5. #5
    Regular Member
    Join Date
    Dec 2010
    Location
    IRELAND
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    well bro mines the 120bhp after the remap they brought my car up to 150bhp .

  6. #6
    Regular Member collyb's Avatar
    Join Date
    Mar 2011
    Location
    ireland
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    Quote Originally Posted by rob10 View Post
    well bro mines the 120bhp after the remap they brought my car up to 150bhp .
    im not too sure the position of the egr or boost sensor on the 120 mate,,,u shud check the how 2's on the site for it,,,,,, hows the car running for ya now

  7. #7
    Regular Member barney490's Avatar
    Join Date
    Dec 2009
    Location
    PRESTON
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    EGR valve on the 120 is back right top of engine as you stand looking at it and the boost sensor is in the inlet manifold to the left of the egr. Both easy to get at, remove and clean.

  8. #8
    Regular Member
    Join Date
    Mar 2008
    Location
    Wales
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    There was a TIS/VX software update that I think was related to a missfire at 1500-ish rpm

  9. #9
    Regular Member Kev_G's Avatar
    Join Date
    Jul 2009
    Location
    C:\Uk\Chester_North West
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    i seem to have this so if my run doesn't clear it ill try this

  10. #10
    Regular Member
    Join Date
    Jan 2011
    Location
    lincolnshire
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    StatsVehicle Info
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default

    i replaced my fuel filter 2 days ago and its not done it since !

Page 1 of 3 123 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. vec b miss fire
    By daddyjay in forum Engine & Drivetrain
    Replies: 0
    Last Post: 25th September 2011, 19:26
  2. Vectra cdti 150 power loss and miss fire help please
    By DTORU in forum Engine & Drivetrain
    Replies: 4
    Last Post: 5th July 2011, 13:36
  3. shudder or miss in car up to 1500rpm
    By melvin in forum Engine & Drivetrain
    Replies: 1
    Last Post: 18th February 2011, 17:38
  4. vectra cdti slight miss at 1500rpm
    By kamar in forum Vectra C / Signum Car Chat
    Replies: 12
    Last Post: 17th March 2010, 01:12
  5. Miss Fire has gone!
    By Maverick in forum Diesel Engine related
    Replies: 5
    Last Post: 12th June 2009, 09:02

Visitors found this page by searching for:

mg zt cdti miss fire

z19td engine miss fire

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •