2016 ED with 175k miles, not deleted. Getting the 100% full DPF message. Also, CEL and service electronic throttle symbol are on (the SET symbol is flashing). Have done two stationary regens but lights and message will not clear. Both regens only lasted 8 min or so. Coolant temp went to 180 F each time but due to the short run time I'm not sure regen happened at all. I've read that replacing EGT temp sensor 1/2 might fix the problem but would like to know if there is a way to test the sensor in place. The only PID's i see on AlphaOBD are EGT 1/2 EGT sensor voltage which reads 1021.4 mV, and EGT 1/2 EGT at DPF/DOC inlet which reads 211.93 F.