Compression Ignition Addict
Join Date: May 2009
Location: Regina, Saskatchewan Canada
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Several codes, no power, Bad computer?
So I have some big issues and I hope someone here can help me out. Yesterday I decided that I would change tunes on my 08 f350 to show my buddy what i had for tunes as he just bought a truck like mine today. Anyways, did just a basic tune swap and no problem. Drove for half the day and then went to switch it up again. Tune seemed to load and everything like normal, then when i went to drive away the power died off. Tried driving away again and figured the tune didnt take. Anways the check engine light came on and it threw some codes. So i returned to stock, and tried loading up a tune again and the same story. Power would die off and when i did drive it the boost didnt seem to want to climb very high and the engine light was on again. So the codes that I am getting are as follows. U2011, U0115,U0100 and U0101.
It seems like either the full engine tuning didnt get fully installed or that the transmission didnt take all the way.
Also, today when i was driving it did the same thing. Would accelerate ok, then all of sudden it would fall on its face for a few seconds and then it would go again. BUt it feels like i am running of part of a motor or no boost. however, for a little bit full power and the works was restored and it ran good...then a few blocks later back to the crap mode. It almost seems like it is in limp mode or something.
Any Ideas? i am thinking possibly a failing computer.
My Little Truck
2008 F350 FX4 Superduty Fully Loaded
6" Frankenstein Lift
20" Jessie James Rims
35" Toyo MT
Chrome Steps and Box Rails
Jackrabbit Sliding Bedcover
Eclipse Navigation/DVD with Rear TV's
SCT9625OR , Powerstroker67 DPF/DOC and 4" MBRP
My Big Truck
1991 Toyota 4runner
Solid Axle Swap
19" over Stock using F150 leaf springs
D60 Front 14BFF Rear
Detroit Locker up front, Mini Spool in the rear
39.5" TSL on Custom Hummer Beadlocks
Custom Baha Fenders