㉦Mercedes Ke-Jetronic㉦- Airflow meter explained&A billion dollar tool - Special video for my Member

🔧 In this video, we’re saving thousands — and explaining one of the most common KE-Jetronic mistakes!
When people adjust the CO (mixture) screw too far to the right, it can fall off inside — and many think it’s broken forever. Don’t panic! In this video, I’ll show you why this happens and how to bring it back to life.

💡 The truth is simple: if the inner 3 mm Allen key loses contact, you just need to remove the fuel distributor housing and catch the screw again from the opposite side until the Allen key engages. That’s why I call this “a billion-dollar tool” — because it can save your whole fuel system.

🧰 Tip: Always use a high-quality 3 mm Allen key and never overtighten. Cheap tools deform and cause the screw to slip out of the adjustment channel.
#viralvideo
👉 Watch next:
🎥 KE-Jetronic: The Basic Working Principle
   • ㉦KE-Jetronic㉦ - The Basic Working Principle  
🎥 How to Set the Initial Mixture Correctly
   • ㉦Mercedes Ke-Jetronic㉦ - The Initial mixtu...  

💬 If this helped you fix your Mercedes, drop a comment — I read every one!
🔔 Subscribe for more KE-Jetronic diagnostics & mechanical insights.

Happy Mercedesing 🚗⚙️

Instagram:
  / fix_your_mercedes  

Patreon:
  / fixyourmercedes  

TikTok:
  / mercedeskeje  

Timecode
0:00 Intro
0:09 - 1:11 About the video plus membership
1:12 - 2:00 About the CO screw
2:01 - 4:12 The screw and its key inside
4:13 - 5:10 Illustrating the lever moving
5:11 - 8:10 How much I should turn the CO screw
8:11 - 12:05 The CO screw all the way counterclockwise/videos
12:06 - 14:49 The airflow meter fully turned clockwise
14:50 - 20:10 About the airflow meter as a unit VERY IMPORTANT!!!
20:11 - 24:55 About the billion dollar tool!!!
24:56 - 25:42 My girls plus the gratitude to special people