Under Boost Limit [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Under Boost Limit


mtnrider
08-30-2010, 08:29 PM
When I go to load a tune onto my pickup it comes up with a warning saying Under Boost Limit "0,300,0,300". Does anyone know how to fix this? thanks!!

EFI Support
08-30-2010, 09:15 PM
What year is the vehicle you trying to flash?
Are you flashing a tune based off the stock file of your truck?
Are you doing a cal only flash or a full flash?
What software/firmware are you running?

Unfortunately with the little informaiton you've provided it's going to be hard to offer any "real" support at this stage, but with more information we can assist.

Cheers
Cindy

mtnrider
08-30-2010, 11:23 PM
it is an 04.5 lly and I am trying to load the dsp5 tune from Nicks library from duramaxtuner.com and am running efi live v2

vortecfcar
08-31-2010, 01:41 PM
Open table C0804, highlight all cells and set them to '20'.

The script gets upset if you have a certain LLY O.S. This workaround solves the issue.

Nick

mtnrider
09-09-2010, 05:57 PM
When I go to load Nicks dsp5 tune with the C0804 table changed to 20 on all cells it still comes up with the message saying under boost limit. Is there anything else you could think of? Thanks!

vortecfcar
09-13-2010, 10:36 AM
It will still give that error when you run the script, but if you make the change I mentioned it will not affect drivability assuming the rest of the script completes after the error.

Nick