How to Replace Mass Airflow Sensor Ford Focus

[@Gutenmorgenside]

Excellent, solved my problem. Thanks P00BC on a 2013 Focus 1.6 tdci. 👍

[@TheAutoTeacher]

Glad it helped!

[@LydCal999]

Thank you for making this! Trying to fix a P0420 code without replacing the expensive cat, but if this doesn’t work i fear it may come to pas regardless 😭

[@TheAutoTeacher]

Your welcome , good luck !

[@alliwaiser1091]

Hello, did it help? I am fighting with P0420 code for over a year. Helped me using some Cataclean and for few miles a day over a week to drive the car on really high RPMs (almost in red numbers). Now the code is gone for almost 5000 miles. But I expect it to pop up again some time. Would be great to have some solution without changing the cat.