Skip to content
View in the app

A better way to browse. Learn more.
Ford Owners Club - Ford Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.



Join the Independent Ford Owners' Club

Our community has been built by enthusiasts, for enthusiasts, and proudly run by Ford owners' for over 18 years. As an independent, non-official club, everything you’ll find here, advice, support, and opinions, comes directly from members with genuine Ford ownership experience.

Join our friendly community... it's Free!

 

Engine Malfunction Light On Mondeo Txs

steve48
steve48
in Ford Mondeo / Vignale Club

Featured Replies

Hi guys

can anyone help me with an issue on my 2009 mondeo 2.2tdci txs, running rough and now got malfunction light on dash, codes says its p02e8 diesel intake air flow position sensor circuit low.

cars running very lumpy any ideas. thanks

  • Quote


    Could be a dodgy M.A.F. sensor - try removing & clean carefully with electrical contact cleaner, or replace it

    What condition is the air filter in ?

  • Quote
    • Author

    I was think the same thing. i replaced the maf sensor a couple of months ago witha cheap one because i thought my original one was shot but it wasnt, so i kept that original, i will put that back in hopefully that may help. would the egr blank cause this issue.

  • Quote

    Yes it would, I'd put the original M.A.F. back in.

    Unfortunately blanking the EGRV often illuminates the E.M.L. - but it's a small price to pay against the benefits of a blanked EGRV

  • Quote
    • Author

    thanks for your advice mark.

    i will change it in the morning thanks pal

  • Quote
    • Like 1

    thanks for your advice mark.

    i will change it in the morning thanks pal

    You're welcome - let us know if the rough running desists - or not

  • Quote

    you need to check the intake shutter valve, that code relates to that. as your having running problems it sounds like theres and issue with the valve staying open when engine running, unplug the connector and check for corrosion.

  • Quote
    • Like 1
    • Author

    Thanks Ian where am I looking in the engine bay for it as I'm not sure.

  • Quote

    At the bottom of the intake manifold, it will have a sensor or 2 fitted on to it, its right in front of you as you look at engine , there will be a connector to with wires for actuation. And position sensing. Pcm needs to know its open when running and shut with ign off.

  • Quote
    • Like 1
    • Author

    Ok thanks I will take a look at it tomorrow . Thanks for your help.

  • Quote
    • Like 1
    • Author

    Well put original maf sensor back on its running slightly better.but still not brilliant think that may also be a injector issue it's going into the garage this week for a good look at

  • Quote
    • Author

    Well put original maf sensor back on its running slightly better.but still not brilliant think that may also be a injector issue it's going into the garage this week for a good look at

  • Quote

    • Latest Deals

    Ford UK Shop for genuine Ford parts & accessories

    Disclaimer: As the club is an eBay Partner, The club may be compensated if you make a purchase via the club

    Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.

    Guest
    Reply to this topic...
    Go to topic listing

    The "Digestive"

    • The Digestive Forum Roundup (24th May - 31st May 2026)

      Steve ·
      The Digestive Forum Roundup (24th May - 31st May 2026) We hope this email finds you well and enjoying your week. As always, our forum has been buzzing with activity, so we’ve compiled the highlights for you. Plenty of interesting discussions are taking place, especially around the Ford Focus and Fiesta models. Starting off with the Focus, many members have been discussing issues with the Emergency Call System, particularly in the Mk4 model. PLB raised concerns about persistent malfunctions, a se
      Steve
      Steve
      • 144 views





    Background Picker
    Customize Layout

    Account

    Navigation

    Search

    Search

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.