im having some problems. messing around the other day on stage 5, PPE. limped it of course. (3rd time i've limped this truck since i've had it) so i turned it back down to stage 3 where i normally drive and tow without problems. just driving along normal and service engine comes on and its stuck in 3rd. i got a P0841 (Transmission fluid pressure sensor/switch A Circuit range/performance, if only i knew what that meant...) so i put it back to stock tune and clear the dtc. driving around the rest of the night i got this code several more times, as well as p0843 (same thing except curcuit high) as well as a p0700 twice. this was all driving normal for the most part not getting into it at all. changed the spin on filter in between all this and that didnt seem to help. (old one had about 11K on it) fluid is in the right spot, but im kind of up in the air if its a little burnt or not, i think it is a little bit.
so my what do you think? could the NSBU switch be causing this? i've heard when that goes bad it does all sorts of weird things?
or is my trans going out from the couple of times that i have limped it?
any help appreciated.
thanks