2003 Mercury Marquis

Asked by Dec 22, 2015 at 06:39 PM about the 2003 Mercury Grand Marquis

Question type: Maintenance & Repair

My mechanic used a scanner on my car and
it said fuel pump DVR mod disabled

2 Answers

What does that mean???

7,165

Fuel pump driver. May be fuse, relay, fuel pump, inertia fuel shutoff switch, pcm or pats. Has he checked for fuel pressure? power to the pump? is the theft light on? There are several things that are easy to eliminate pretty quickly with basic tools and open eyes. A code doesn't tell you what's wrong all the time, it tells you where to look for the problem.

Best Answer Mark helpful

Your Answer:

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    6,050
  • #2
    kbro
    Reputation
    2,230
  • #3
    Js08016
    Reputation
    2,060
View All

Related Models For Sale

Used Lincoln Town Car
8 listings starting at $1,850
Used Ford Crown Victoria
26 listings starting at $5,986
Used Chevrolet Impala
16 Great Deals out of 1,074 listings starting at $2,995
Used Ford F-150
133 Great Deals out of 11,149 listings starting at $369
Used Chevrolet Tahoe
13 Great Deals out of 906 listings starting at $6,800
Used Ford Mustang
17 Great Deals out of 1,359 listings starting at $2,995
Used Toyota Camry
34 Great Deals out of 2,229 listings starting at $2,445
Used Honda Accord
31 Great Deals out of 1,744 listings starting at $2,800
Used Cadillac DeVille
13 listings
Used Ford Taurus
14 Great Deals out of 388 listings starting at $5,555

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.