In the Hemi WK, all engine and transmission activities are controlled by the PCM/TCM using inputs from all the sensors in each. So, you can have all kinds of symptoms and problems that may be caused by sensor malfunctions, wiring issues, and/or PCM/TCM hiccup, etc. Of course, the easiest way to diagnose is with some sort of diagnostic tester but, if you have any DTC's showing, you'll be able to get some clues as to what may be happening in a particular system. What are you working on?
06 GCO, Dk Khaki, QDII, Flshing Hi 3rd Bk Lt, MDS "ON" Lt, Airtab Vortex Gens, Debadged, Fumoto Drain Valve, BT Catch Can, Chopped EGR Tube, SRT8 CAI, K&N Filter, Sonnax Trans Line Press Booster, SC Tuner W/Adv Trans Tune App, DS Tuner, Cust tubular hdrs w/3 in Magnaflow/Xlerator AP Exh Sys, Bilsteins, SRT Springs/Sways, Cust Eng Cvr, SRT8 frt/rear bumpers, FRI Sidewinder Cam/6.1 valvetrain, SLP 25% UD Pulley, BBK true 90mm T-Body, SOS Ign Coils w/.060 spark plug gaps, SRT Reps with 265/45&295/40X20's.