Mass airflow sensor location and replacement instructions needed

2011 HYUNDAI SONATA
150,000 MILES • 4 CYL • 2WD • AUTOMATIC
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JESSICA MERTENS
  • MEMBER
  • 68 POSTS
I have some mass airflow cleaner and wondering where the mass airflow sensor is and what I need to do. I've done them a couple times before but never to the vehicle I currently own.
May 1, 2021 at 9:02 AM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

The MAP is located on the left side, in front of the engine. See pic 1 below. The remaining pics are the directions specific to removal and replacement.

Additionally, here is a link that shows how to service one:

https://www.2carpros.com/articles/mass-air-flow-service

I hope this helps. Let me know if you have other questions.

Take care,

Joe

See pics below.
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May 1, 2021 at 11:15 PM