Check engine comes on e 320 03 MBZ

Asked by Sep 30, 2013 at 02:17 PM about the 2003 Mercedes-Benz E-Class E 320

Question type: Maintenance & Repair

Check engine light just came on.  car runs fine??

2 Answers

435

it is always a sensor, usually oxygen sensor, the car continues to run fine but the emissions won't adjust, check out your sensor after the convertor

3 of 3 people found this helpful.
2,445

Maybe the engine's just lonely and wants you to look in on it once in a while.... Only joking

Your Answer

Mercedes-Benz E-Class Experts

  • #1
    Tom Demyan
    Reputation
    2,170
  • #2
    dandyoun
    Reputation
    1,970
  • #3
    bobkat
    Reputation
    1,420
View All

Related Models For Sale

Used Mercedes-Benz C-Class
653 Great Deals out of 26,375 listings starting at $1,995
Used Mercedes-Benz S-Class
182 Great Deals out of 5,852 listings starting at $2,000
Used BMW 5 Series
477 Great Deals out of 16,447 listings starting at $1,995
Used BMW 3 Series
1,173 Great Deals out of 33,352 listings starting at $1,000
Used Mercedes-Benz M-Class
254 Great Deals out of 6,059 listings starting at $2,296
Used BMW 7 Series
152 Great Deals out of 5,828 listings starting at $2,999
Used Mercedes-Benz SL-Class
64 Great Deals out of 2,945 listings starting at $4,500
Used Audi A6
141 Great Deals out of 6,532 listings starting at $1,995
Used Mercedes-Benz CL-Class
22 Great Deals out of 503 listings starting at $2,995
Used Mercedes-Benz G-Class
14 Great Deals out of 1,136 listings starting at $21,995
Used BMW 6 Series
83 Great Deals out of 2,689 listings starting at $5,700
Used Mercedes-Benz CLK-Class
50 Great Deals out of 1,163 listings starting at $1,500

Used Cars For Sale

2018 Mercedes-Benz E-Class For Sale
3,145 listings starting at $53,921
2017 Mercedes-Benz E-Class For Sale
57 Great Deals out of 4,988 listings starting at $37,998
2016 Mercedes-Benz E-Class For Sale
43 Great Deals out of 1,035 listings starting at $24,995
2015 Mercedes-Benz E-Class For Sale
70 Great Deals out of 1,596 listings starting at $19,795
2014 Mercedes-Benz E-Class For Sale
83 Great Deals out of 2,584 listings starting at $18,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.