Why do I not have a ground signal at my coils?

Asked by Ddub75 Oct 13, 2020 at 11:19 PM about the 2006 Ford F-250 Super Duty XLT LB RWD

Question type: Maintenance & Repair

I am not receiving a ground signal to coils
from the pcm. What could cause this? My
injectors are receiving a signal.

2 Answers

I had a trouble code for cam shaft sensor. Replaced both. As for the crank sensor, I was told that if I can see RPMs then that sensor is also working. If the chain jumped out of time. Would that cause a no ground signal? The timing is probably due to be done.

Your Answer:

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    3,640
  • #2
    NorCalEvan
    Reputation
    2,440
  • #3
    David Gray
    Reputation
    1,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-350 Super Duty
36 Great Deals out of 2,603 listings starting at $8,888
Used Ford F-150
299 Great Deals out of 15,725 listings starting at $1,712
Used Chevrolet Silverado 2500HD
20 Great Deals out of 1,146 listings starting at $8,999
Used GMC Sierra 2500HD
17 Great Deals out of 1,712 listings starting at $12,900
Used Dodge RAM 2500
27 listings starting at $4,000
Used Chevrolet Silverado 1500
171 Great Deals out of 5,940 listings starting at $3,995
Used GMC Sierra 1500
128 Great Deals out of 6,854 listings starting at $3,975
Used Toyota Tundra
47 Great Deals out of 1,145 listings starting at $5,999
Used Ford F-450 Super Duty
3 Great Deals out of 147 listings starting at $27,995
Used Chevrolet Silverado 3500HD
9 Great Deals out of 815 listings starting at $6,495
Used GMC Sierra 3500HD
21 Great Deals out of 1,472 listings starting at $11,950

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. Content will be removed if CarGurus becomes aware that it violates our policies.