what would code p1391 be

Asked by Apr 07, 2017 at 06:44 PM about the 2002 Dodge Ram 1500 SLT Quad Cab SB

Question type: Maintenance & Repair

i have been having to replace the cps and crank sensor every year when it
gets cold. this year i replaced both and now I have all cylinders miss firing.
All but cylinder 5. It also shows that that i have several codes for the coils. i
did just replace all of them last summer. Any ideas? i have a 2002 dodge
ram slt with a 4.7L . Would it be the tps?
I took it to the dealership they told me i need a new pcm and fuse box. i
replaced the PCM and cleaned the fuse box and there is no change. I was
thinking maybe the timing is off. i looked up the code P1391 and it said the
the cps or timing.

2 Answers

116,575

See below, copy and paste

3 of 3 people found this helpful.
116,575

https://www.engine-codes.com/p1391_dodge.html

1 of 1 people found this helpful.

Your Answer

Dodge Ram 1500 Experts

  • #1
    Dan Connell
    Reputation
    6,770
  • #2
    pudgybear
    Reputation
    6,520
  • #3
    dandyoun
    Reputation
    6,000
View All

Related Models For Sale

Used Ford F-150
3,014 Great Deals out of 230,527 listings starting at $1,300
Used Chevrolet Silverado 1500
2,720 Great Deals out of 157,547 listings starting at $1,000
Used Dodge Ram 2500
159 Great Deals out of 5,437 listings starting at $2,999
Used GMC Sierra 1500
1,139 Great Deals out of 61,781 listings starting at $1,295
Used Toyota Tundra
627 Great Deals out of 35,737 listings starting at $1,500
Used Toyota Tacoma
560 Great Deals out of 40,666 listings starting at $2,600
Used Ford F-250 Super Duty
436 Great Deals out of 47,669 listings starting at $2,400
Used Dodge Dakota
80 Great Deals out of 3,452 listings starting at $1,475
Used Ford Mustang
338 Great Deals out of 42,004 listings starting at $1,488
Used Dodge Ram 3500
71 Great Deals out of 2,273 listings starting at $5,950

Used Cars For Sale

2006 Dodge Ram 1500 SLT Quad Cab SB For Sale
4 Great Deals out of 115 listings starting at $4,200

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.