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Faulty MAF Sensor?

Tiny
WILLIAM230
  • MEMBER
  • 2019 HONDA CIVIC
  • 2.0L
  • 4 CYL
  • AUTOMATIC
  • 25,000 MILES
P0100 error came on one day so I decided to take it out and clean it with some CRC MAF cleaner. After putting it back in, the error went away along with the acceleration lag that I was experiencing before. However, 2 days later, error comes back on, and acceleration is lagging/hesitating again.

The car lsited above has a K&N Cold Air Intake installed. It was installed about 3 months ago and everything was fine.

Edit: unplugging and re-plugging the sensor seems to be a short temporary fix?
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Friday, December 22nd, 2023 AT 2:10 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,269 POSTS
Hi,

Is the connector in good condition as well as the wiring to it? If it is working properly for a while after you disconnect and reconnect it, that would be my first suspect.

I attached diagnostics below specific to the code and your vehicle. Take a look through them and let me know if you are comfortable performing them.

Take care,

Joe

See pics below.
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Friday, December 22nd, 2023 AT 7:37 PM

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