Doc Temp Sensor 44

This code sets when the exhaust temperature dos not increase above the modeled threshold when the low temp regeneration is enabled. Diesel oxidation catalyst (doc) temperature outlet temperature sensor. Aftertreatment 1 hydrocarbon doser data valid but above normal operational. The sensor protects the engine against abnormal temperatures by turning on warning lights, logging fault codes, and possibly shutting down the engine. Jan 23, 2021 · measure the resistance between pin 2 on the harness side of the doc outlet temperature sensor connector and ground.

Apr 7, 2013 · when the fan turns on the doc temperature increases to almost 480f and as soon as the fan shuts off it goes back down to 440f. Obviously it's not reaching the 500f+ for the. Doc inlet temperature sensor. View pdc availability details. Apr 3, 2014 · i am surprised this has not thrown a fault code for dpf outlet temp high. The doc model out delay and the actual doc temp is 300 degrees apart. This is a clear indication of a.