2003 Mercedes Benz ML350 check engine light shuts off idlin

Tiny
DPIERCE8
  • MEMBER
  • 2003 MERCEDES BENZ ML350
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 75,000 MILES
MY 2003 mercedes ml 350 has a check engine light on and once in a while it shuts off while idling.
Tuesday, April 13th, 2010 AT 4:02 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
You need to have the computer scanned for code/s to find out what's causing the CEL to come. This is your starting point of diagnosis
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Tuesday, April 13th, 2010 AT 4:11 PM
Tiny
DPIERCE8
  • MEMBER
  • 2 POSTS
I did I got code po141. Do you know what this code means? I think it is a small evap leak? Hose?
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Tuesday, April 13th, 2010 AT 5:04 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
P0141 is an oxygen sensor heater problem
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Tuesday, April 13th, 2010 AT 5:35 PM

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