[nonschlont]

Ill try to keep this short...
2011 GSR most likely 56890013 rom, running 0010 rom. Ive disabled airlfow/tq dtc's, w/ the exception of the ASC Off DTC, so I can monitor excessive boost spikes... also adding 3% to both sets of maps (1-3),

Tuned for 25-25.5 psi in 3rd, w/ corrections set up properly, so I know Im not hitting 30 psi. EVER!

Now, onto my issues... I get the ASC/service engine required/ASC Off, every time I flash the car. NO cells, No limp mode! Last time I flashed today, I noticed it also said I was overheating. NOT during any type of driving! Tried to read cells, No cells! tried to clear it, still there... turn the car off for 5 secs. and off it goes... Row thru the gears, NO prob! I checked the fluid in the (R) side panel, and its full! WTF??? Should I just disable the ASC too?
Note: car is 100% stock

 

[nonschlont]

not sure if it will matter but, also note: I just had a remote start alarm installed w/ a stereo system w/ steering wheel control module..

 

[nonschlont]

any 1 ever see this?
I DID search, and all threads on the ASC were a completely different scenario... Im wondering if this has anything to do w/ the stereo/alarm wiring, steering wheel control module, or maybe the boost guage install...
IDK, kinda weird!