Got in the truck this morning --- no unusual smoke or anything, normal idle - just fine driving --- but the light is on...

so I just got home from Auto Zone - had them pull the codes...

I need info please!
I know the P1693 is generic
The one I need help on is P1689

Thanks in advance!

 

P1689 No Communication Between ECM & Injection Pump Module

is what my source shows.

http://www.troublecodes.net/chrysler/96-01.shtml


Sounds like a dirty connector possibly?
All that mud you like to throw around.


phox

 

<crosses fingers> I can only hope...

 

Other good places to look for codes are:

http://www.alldata.com/recalls/index.html

and

http://www.obdii.com/codes.asp

Good luck.

 

Check Here: https://www.dieseltruckresource.com/...n&onlynewfaq=1

 

MYTRN,

What did you find out?

I'm dealing with this same problem right now....

Thanks,
Merrick

 

It hasn't thrown the code again --- reset my APPS --- I am assuming that it was an old code from when my VP-44 went out...

Kelley