Fault codes p00f4, p00f4pd, P0097, p0097pd, P2199 and p2199pd?

Tiny
BERT SIMS
  • MEMBER
  • 2017 CHEVROLET MALIBU
  • 1.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 75,000 MILES
I replaced the MAF sensor air filter and cleaned the throttle body. I drilled some holes in the air box on the bottom. That's when the codes came up on my obd2 reader. Will covering up the holes in the air box fix it?
Monday, September 5th, 2022 AT 3:37 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
These codes are all for the air intake charge sensor and the air humidity sensor, and then correlation codes between the two. Yes, I would cover up the hole in the airbox and clear the codes to see what happens. Also clean out any water or debris in the airbox.
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Monday, September 5th, 2022 AT 6:09 PM

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