SPONSORED LINKS

Code P0725?

Tiny
EARL91
  • MEMBER
  • 2002 DODGE DAKOTA
  • 4.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 149,246 MILES
I have replaced the crank sensor and speed sensor. Put a new fuel sending unit in. So, the fuel gauge sometimes works and when it does the truck will start and run but stalls after a while. I cleaned the cluster and checked all relays. Everything is good on that end. Idk what it could be.
SPONSORED LINKS
Monday, June 26th, 2023 AT 12:02 PM

5 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
It sounds like the PCM is bad, I would send it out for testing here is the location so you can check it out, you can get a preprogrammed unit by searching Google or Ebay. Here is more information:

The P0725 error code in an automobile diagnostic reading represents an issue with the "Engine Speed Input Circuit".

Check out the images (below). Please let us know how it goes.
Images (Click to make bigger)
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, June 26th, 2023 AT 6:48 PM
Tiny
EARL91
  • MEMBER
  • 88 POSTS
Any way you could send me wiring diagram for speed sensor.
Was this
answer
helpful?
Yes
No
Tuesday, June 27th, 2023 AT 5:30 AM
Tiny
MATHGEN
  • MECHANIC
  • 128 POSTS
Here is the schematic and connector pinout for the CKP sensor. Let us know if you need more assistance.
Images (Click to make bigger)
Thumb
Thumb
Was this
answer
helpful?
Yes
No
Tuesday, June 27th, 2023 AT 5:48 AM
Tiny
EARL91
  • MEMBER
  • 88 POSTS
I see were the wires clip onto the PCM were broken causing a bad connection. So, I have ordered a new one. Will keep ya'll updated.
Was this
answer
helpful?
Yes
No
Thursday, July 13th, 2023 AT 1:39 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Please do, have a great day!
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, July 14th, 2023 AT 8:53 AM

Please login or register to post a reply.

Related P0725 Content

VIEW MORE

Sponsored links