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!

 

Preload wastegate 1.6TDCI

Liam121093
Liam121093
in Ford Focus Club

Featured Replies

Hello

I have a focus 1.6TDCI, I have a turbo issue.

When driving i notice my boost Pressure (20psi) drops to 10-12psi if i reach 3,500 RPM maybe a coincidence as it is normally uphill i reach 3,500 RPM but has happened a few times on the flat.

I also have a turbo underboost issue (no EML) Forscan shows code, But occasionally more so uphill my turbo will pretty much cut out, There will still be pressure but not noticeable.

So far i have done.    

Cleaned DPF

Replaced all sensors on DPF and intake air temperature sensor.

Checked all turbo pipes for leaks (removed and inspected)

Cleaned MAP sensor.

Is there anything else i can try?

 

On another note i have read about preloading the wastegate and wondered if anyone had done this, I was thinking of doing it to counter the under boost? But im worried about any damage it might cause.

 

Thanks in advance 

 

  • 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 (31st May - 7th June 2026)

      Steve ·
      The Digestive Forum Roundup (31st May - 7th June 2026) We hope you’re all enjoying your week and finding time for some time enjoying your Ford! This week, our vibrant forum has been buzzing with discussions that touch on a diverse range of Ford models, from the Mondeo to the Fiesta and Focus. Here’s a recap of some key conversations that might pique your interest. Starting with the Mondeo, user Frenchspanner shared a particularly frustrating issue relating to a 'Immobiliser Active' message appea
      Steve
      Steve
      • 147 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.