Anyone have any idea what this code means. I know its for the companion module. But I have no clue what it is and the truck is still running fine. The code comes and goes also. Thanks in advance for any help.

 

where the heck did the cel code thread go?[sm=WTFsgign.gif]

 

Hey man i'm don't remember what that code is, but it came up on my programmer when my injection pump went out. I believe it was interference between the fuel pump (lift pump) and the injection pump. In our model and year trucks the stocklift pumps did not deliever enough fuel to the injection pumps and the lift pump will go out first then your injection pump will go which is very costly, I just went through it about three weeks ago.What you can do is upgrade to a carter 120gph lift pump or the fass system (fass is expensive though like $700) or you can do what I did and run two stock lift pumps. If you have one stock lift pump on your truck right nowI would get another one on there before yours goes out which will deffinitely lead to a fried injection pump. To find out what that code deffinitely is though you can call the dodge dealership and they will tell you what it is.

 

I have a BD Aux. Lift Pump put in. For $250 plus $50 for a fuel pressure indicator light. Idle runs 20 psi and WOT 12-14 psi.

 

How did you plumb that up ??

 

Yes I also would like to know how 2 pumps are plumbed. I have always thought about having a backup lift pump incase one goes bad. I got the idea from my friends airplane which has 3 fuel pumps, 1 main and 2 backups.

 

Hey Cowboy, check out this site.

http://beboframe.com/FlashFrame.jsp?...xId=3309347442

You probably see this kinda stuff all the time, but I thought of you the first time I saw it.

 

P1693 Turbo Charge Control Circuit Malfunction

hum. . .thats a new one. . .AIT or MAP sensor malfunction possably

 

I'm not sure how it was plumbed, I will ask my buddy who did it and let you know.

 

see if theres another code before or after that code comes on.usually it comes on automaticaly when there is something else is wrong.this is what has happend to me on both of my 01s.you can disconnect the battery for a few minutes and it will reset it if thats the only code its showing