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Code P228d, engine over speed smelled something hot?

Tiny
CORY2427
  • MEMBER
  • 2014 CHEVROLET MALIBU
  • 2.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 159,000 MILES
Just randomly said engine reduce power then engine over speed smelled something hot then it said that done replaced high pressure fuel pump and runs good any other time was fine when started back hours later.
Monday, September 16th, 2024 AT 10:16 PM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
The P228D code on a 2014 Chevrolet Malibu typically indicates an issue related to the fuel pressure sensor. This would explain the hot smell as too much fuel is being burnt. Here is the location of the fuel pressure sensor so you can change it out which should fix the problem. Clear the codes once the repair is completed. Check out the images (below). Please let us know what happens.
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Tuesday, September 17th, 2024 AT 9:45 AM
Tiny
CORY2427
  • MEMBER
  • 281 POSTS
I’ve already replaced it few months ago as I mentioned.
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Tuesday, September 17th, 2024 AT 7:34 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
Sorry, I meant the fuel pressure sensor on the rail, please check out the images above.
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Wednesday, September 18th, 2024 AT 8:39 AM

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