Scanner says Particulate Filter Sensor.
It's been on for about a week.
The truck runs fine. However, my cts3 shows soot at 45g and DPF OFF even after about 6hrs of hwy driving 75-80 mph last weekend.
I am afraid that it is not Regening, but I can't tell if it's related to the bad sensor of just the truck acting normally cause it's not been under a load recently.
Dealer said $700+ to repair/replace the sensor, but it's on backorder, so I am basically stuck having to drive the truck every day with the CEL on and not knowing if I'm clogging the DPF!!
If I'm gonna spend 700 for a stupid sensor that the truck doesn't even need or like, I may as well look into a delete.
Any thoughts or advice is appreciated.
Thanks!!
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