HI 6ers, I had a problem with tpms, I replaced my RDC receiver and my 2 rear sensors. The system now show active but my rear tire pressure is inaccurate, they're reading 27.2 and 28.3 respectively. I released the air from both rear tires and refilled them to 41.5 with my portable air compresser, it started off at 0 PSI and automatically stopped 41.5 as thats what's I had it set to. I reset the tpms from idrive and went for a drive and the system reset back to the wrong PSI see attached image. Any clues as to why the PSI is so far off?
TIA
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