LLY: Efi live w/ edge cts or efi live with dsp5 switch

[DieselAngler]

It's Harley at Georgia diesel that is tuning my truck.

 

[red1977]

I didn't read the whole thread so if it has been posted I'm sorry. Running you EFI with the cts is fine, unless you want to data log. If you unplug the cts to plug in your v2 to data log the cts defaults to tune 3. So if you race tune is not in the tune 3 position you will not be able to run the race tune with out the cts plugged in. If the cts decides to take a crap you truck will be locked in what ever tune you have in the 3rd position. I run a cts but I run my tunes on a dps5 switch.

 

[red1977]

Every time you switch it will need to relearn. Most people on here will tell you that they pretty much always run the same tune. I switch down when I'm towing heavy but otherwise almost always run on the hottest tune.

My trans builder told me that make the trans relearn is bad on them. I don't do it on my built trans and I have never had a problem with it.

 

[AKlowriderZ71]

I didn't read the whole thread so if it has been posted I'm sorry. Running you EFI with the cts is fine, unless you want to data log. If you unplug the cts to plug in your v2 to data log the cts defaults to tune 3. So if you race tune is not in the tune 3 position you will not be able to run the race tune with out the cts plugged in. If the cts decides to take a crap you truck will be locked in what ever tune you have in the 3rd position. I run a cts but I run my tunes on a dps5 switch.

Well, I just learned something new today! I assumed that it stayed at whatever tune level it was at before unplugging the connector.

 

[red1977]

As far as I know it defaults to lvl 3. I have not tried it as I have always had a switch.

 

[DieselAngler]

I usually switch from 4th to 5th tunes and I mostly stay on level 4

 

[DieselAngler]

Mine has been easily going into limp mode on tune 5 and I only run 3 or 4 now. I have a boost leak somwhere tho and need to get it fixed ASAP

 

[DieselAngler]

The boost leak I think is coming from the bridge pipe that is in the middle of the top of the motor. I have two o rings to replace apparently and I hope that fixes it