Code PO104

Tiny
SEFA1801
  • MEMBER
  • 2003 MERCEDES BENZ ML500
  • 0.5L
  • V8
  • 4WD
  • AUTOMATIC
  • 284,000 MILES
Rpm's fluctuating up and down.
Sunday, June 3rd, 2018 AT 9:55 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,961 POSTS
Hello,

This codes it for the MAF sensor which when out will cause the engine idle to fluctuate up and down. Here is a video of the sensor getting replaced so you can do the same:

https://youtu.be/QOMiXhx2hbI

Please let us know what happens.

Cheers, Ken
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Tuesday, June 5th, 2018 AT 10:25 AM

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