Ford Focus O2Sensor Upstream replacement (DIY)

Ford Focus O2Sensor Upstream replacement:

Replacing the upstream O2 sensor on a Ford Focus involves locating the sensor near the exhaust manifold, disconnecting its electrical connector (often requiring removal of the airbox/cowl), using a specialized O2 sensor socket (like 22mm or 7/8") with extensions to unscrew the old sensor (apply penetrant first!), hand-tightening the new one, applying anti-seize, reconnecting the plug securely, and finally clearing any codes.

Tools & Parts Needed
New Upstream O2 Sensor (Motorcraft recommended for quality)
O2 Sensor Socket (Slotted)
Socket Wrench & Extensions (Long/Short)
Breaker Bar (Optional, for stubborn sensors)
Gloves, Safety Glasses
Anti-seize Compound


✤ Welcome to “ Black Tech Auto Repairs ”

Here, you'll find practical tutorials and maintenance tips based on real work performed on vehicles I own or repair for others. Whether you're a DIY enthusiast or just trying to save money on auto repairs, this channel offers valuable insights to help you get the job done. From engine work to AC recharges, I cover a wide range of automotive topics. Please note: all information is shared for educational purposes only. Always follow proper safety guidelines and consult a professional when needed.
===========================================

🔔 Subscribe for More:    / @blacktechauto  
--------------------------------------------------------------------------------

👉 Don't forget to tell us your opinion in the comments below.

📺 Watch my previous videos 📺

🎬   • Where Is the Negative Cable on a 2013 Cadi...  

🎬   • 2012 Ford Focus Reservoir Hose Replacement  

🎬    • Subaru Impreza Oil Light Won’t Go Off? Wat...  
-------------------------------------------------------------------

#ford #focus #fordfocus #carproblems #automobile #mechanic #diy #mechaniclife #fix #ford #maf #replacement #diy #automobile #fix #howto #po420 #P0430 #p0420


⚠️ "DISCLAIMER:⚠️

The content provided by Black Tech Auto Repairs is for informational and educational purposes only. All repair demonstrations, tutorials, and advice are based on personal experiences working on vehicles owned or serviced by the creator. Viewers choosing to apply any of the techniques shown do so at their own risk. Black Tech Auto Repairs, its contributors, or affiliates are not liable for any damages, injuries, or losses resulting from the use or misuse of this information. Always consult a certified mechanic or professional before performing any automotive repairs. Use proper tools, safety precautions, and manufacturer recommendations at all times.⚠️

⭐ Thanks a lot for watching this video. ⭐

#ford #fordfocus #motivational #automobile #carproblems #mechanic #thermostats #focus #diyproject #diy #doityourself #carproblems #cars #carproblems #fix #vehicle #sensor #o2sensors