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RAS041

Sorry I was working. Yeah the truck was a mess when i bought. Data link was down. No insite. Looked pretty good. Scanner cane up 6891 bulkhead that was it. Once I learned a little i realized the thing was run to derate and thats what saved it. Spit shined and sold. Minimal blowby. Engine and trans are good to go. 280k paid 20k. All genuine parts once I learned aftermarket is crap. And oem on ebay or amazon means from china. Mechanic only got a couple grand out of me. That little turbo 9k to replace? Only needed actuator. Vgt smooth not much resistance when i swing the pizza gear. Im sure i sound like a dipstick. I had cleared a ton of issues down to the barometric reading out of range erratic or intermitant.That was it until I reflashed. I would say its out of range. Needed alot of care. Some of the sensors were probably not needed but wiring that got repaired after I started throwing parts at it and it didnt fix the dtc’s. The recal brought up all the high voltage or out of range. Idk whats up with the baro reading. Why would the codes come up after a recal. Same exact calibration the truck had. Some say parameters, i believe its an electric fault. I want to just look at the parameters and compare to what the sensors are reporting to get more information. You are extremely knowlegable. Would love your honest opinion. I know enough not to put a band aid on a broken bone so to speak. Ill take my licks and learn what Iv got to. Been going on for two months was in shop and glad I towed it home. So yep. Close but no cigar. When I only had that barometric code ran Highway speeds no problem did have some weight in back. Nothing crazy everything ran fine. I just didn’t like the fact that if the barometric stays out of range eventually, it could trigger a.Derate. Ill shut up now.