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!

 

MAP sensor at 50-60 Kpa (sound of air leak in the hood)

Goncalo258
Goncalo258
in Ford Fiesta Club

Featured Replies

**Ford Fiesta 5 2005 1250cc 75hp Duratec 16V engine**

Well, here is the explanation of the problem.

My car has been idling irregularly (the problem occurs when I accelerate in neutral above 2,000 RPM and sometimes it tends to stall, and sometimes it actually does stall, it also happens when the car is in gear and I hold the clutch pedal).

In the red square in the image is where the loudest sound comes from, as if it were an air leak or intake.

The MAP sensor reads 50 to 60 Kpa, whereas the normal is around 35~

Also, once when I went to perform maintenance on the spark plugs and ignition cables, I noticed there was a lot of oil in the spark plug well. (Possibly the valve cover gasket is faulty, causing a false air intake?)

WhatsApp Image 2025-12-16 at 10.43.17.jpeg

  • 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
      • 81 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.