fuel gage does not work, sending unit is ok, intrument cluster in new. whats the problem

60

Asked by Apr 16, 2014 at 09:33 AM about the 2006 Ford F-250 Super Duty XLT Crew Cab LB

Question type: Maintenance & Repair

i was told it can be the wiring harness between the fuel tank and the instrument cluster. how can i get part #'s and a diagram?

3 Answers

26,935

Wiring harnesses do not fail unless damaged or tampered with. I assume that you checked the sender out of the tank with an ohm meter if you say it's ok. Have you hooked up a scan tool to read the fuel level indication from there? Each individual loom should have a tag taped to it somewhere - you are talking about a lot of wire. Check the continuity of your loom first. Ground the sender to see if the cluster indicates a full tank. Most of the time, it's the fuel pump module (pump and sender) that has failed.

2 of 2 people found this helpful.
60

sending unit checks out and fuel gage always reads empty. theres 2 plugs on the instrument pannel. which plug is for the sending unit and whats the pin #'s of the wires into the plug. so i can see where my signal is broke between the tank and instrument cluster.

6 of 6 people found this helpful.
10

I have a Ford 2008 Super Cab,,,,having a problem with the Fuel Modular....Its out and reading half of what it supposed to read....3/4 tank would be half....half mark is empty....This will be the fourth one I've had put in in the last yr and half (1 1/2yr)....what is the problem here...Ford dealer's have installed the last 3....

1 of 1 people found this helpful.

Your Answer

F-250 Super Duty

Looking for a Used F-250 Super Duty in your area?

CarGurus has 47,415 nationwide F-250 Super Duty listings starting at $695.

ZIP:

Ford F-250 Super Duty Experts

  • #1
    Tracy Hooks
    Reputation
    930
  • #2
    Tom Demyan
    Reputation
    730
  • #3
    kbro
    Reputation
    670
View All

Related Models For Sale

Used Ford F-350 Super Duty
393 Great Deals out of 27,070 listings starting at $3,900
Used Ford F-150
3,016 Great Deals out of 229,508 listings starting at $1,300
Used Chevrolet Silverado 2500HD
446 Great Deals out of 31,321 listings starting at $2,500
Used Dodge Ram 2500
150 Great Deals out of 5,435 listings starting at $1,995
Used GMC Sierra 2500HD
117 Great Deals out of 14,793 listings starting at $3,259
Used Ford F-450 Super Duty
44 Great Deals out of 2,460 listings starting at $9,500
Used Chevrolet Silverado 1500
2,725 Great Deals out of 156,640 listings starting at $1,000
Used GMC Sierra 1500
1,106 Great Deals out of 61,536 listings starting at $1,295
Used Toyota Tundra
625 Great Deals out of 36,104 listings starting at $1,500
Used Dodge Ram 3500
81 Great Deals out of 2,283 listings starting at $5,950
Used Ford Mustang
337 Great Deals out of 42,079 listings starting at $1,488

Used Cars For Sale

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.