Help Heeded!

[watersupply189]

Have you contacted @DRD to see what his thoughts are on this?


2016 Ram Laramie 3500, G56, 6.7, Rough Country Leveling, HID headlights, Morimoto LED fogs plus a whole lot more!

 0 Comment(s)

[DRD]

Have you contacted @DRD to see what his thoughts are on this?


2016 Ram Laramie 3500, G56, 6.7, Rough Country Leveling, HID headlights, Morimoto LED fogs plus a whole lot more!

Yes he did. And we are all at a loss here.

The codes suggest a faulty circuit somewhere in the mix.

The last thing we did was sending a tune file that would kill those codes just to see if that would stop the limp mode...and we haven't heard any feedback from him.

Ray,
Double R Diesel

 0 Comment(s)

[Emisis]

So Ray, here is an update. I spent the last couple of days looking at wiring and didn't find anything. I cleaned 3 grounds on the inner fenders, 1 from engine to cab underneath, 1 on the frame. I have not cleaned the grounds from the battery to the engine yet. I had the batteries checked and one was bad so I replaced them. I test drove the truck and same symptoms. I came back and installed the tune you sent me deleting the two codes and the truck did better, but, the TP% gauge will jump rapidly pulling a hill but not as drastic as before. I did record what's going on on the tuner if that helps.

Yes he did. And we are all at a loss here.

The codes suggest a faulty circuit somewhere in the mix.

The last thing we did was sending a tune file that would kill those codes just to see if that would stop the limp mode...and we haven't heard any feedback from him.

Ray,
Double R Diesel

 0 Comment(s)

[DRD]

So Ray, here is an update. I spent the last couple of days looking at wiring and didn't find anything. I cleaned 3 grounds on the inner fenders, 1 from engine to cab underneath, 1 on the frame. I have not cleaned the grounds from the battery to the engine yet. I had the batteries checked and one was bad so I replaced them. I test drove the truck and same symptoms. I came back and installed the tune you sent me deleting the two codes and the truck did better, but, the TP% gauge will jump rapidly pulling a hill but not as drastic as before. I did record what's going on on the tuner if that helps.

If the throttle position as shown on your tuner is not seeming to match what is going on pedal wise, then that tells me there is issue with the truck. No other way to explain it because we leave the accelerator pedal position conversion maps completely stock in all of tunes.

Do you have a pedal commander or any kind of throttle boosting device installed?

Ray,
Double R Diesel

 0 Comment(s)

[Emisis]

No. All stock.

If the throttle position as shown on your tuner is not seeming to match what is going on pedal wise, then that tells me there is issue with the truck. No other way to explain it because we leave the accelerator pedal position conversion maps completely stock in all of tunes.

Do you have a pedal commander or any kind of throttle boosting device installed?

Ray,
Double R Diesel

 0 Comment(s)

[DRD]

No. All stock.

Roger sir. At this time I've covered all I know to cover. However I'll keep my thinking cap on.

Ray,
Double R Diesel

 0 Comment(s)

[Emisis]

Thanks Ray,
Looking up the codes and possible problems, is it possible that it could be the PCM?

Roger sir. At this time I've covered all I know to cover. However I'll keep my thinking cap on.

Ray,
Double R Diesel

 0 Comment(s)

[Emisis]

Yes.

He tried to help but I still have the same symptoms.

 0 Comment(s)