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I cleared the one code I was getting and sold to the dealer who started all my problems for $2k more than I brought it for. I had 2002 2500 Cummings for years and thought I would have the same experience with this one. Not so much. Good luck
I sold my 2019 2500 due to 3 dealerships not fixing the DPF issue under warranty ( doing a regen approx every 50 miles and killing my diesel mileage at 9mpg) and having no idea what they are doing. It all started after a ECM update was done when they fixed an oil leak on the front of the motor...
Seems that way. They did multiple recall fixes including the pcm update. I asked them to go back to the old version and they said impossible to do that. My dpf gauge never moved off zero for 50k miles now it moves to 50% in 300 miles and does a regen.
Update:
After the dealer fix ( 4 regens in row as directed from STAR after having the truck for 20 days. ) and replacing the particulate sensor (P24B5) which is not under warranty at $710 it still does a regen every 300 miles. Now a new P24B4 code at 900 miles after leaving the dealer. The truck...
I'm guessing the differential pressure on the DPF can be measured manually to determine if it is full without relying on the sensor output. Is that true?
They say it's not . All sensors report back as good and they said it would throw a code for clogged DPF or CAT. What do you mean 'after market solutions'?
I'm a computer guy.... if all the inputs are correct(sensors) and the output is wrong(DPF Full) most of the time it's software. They did a...
2019 2500 had 50,200 on first dealer trip to fix warranty and recalls. Has 52,234 now
Had a particulate filter sensor code and the dealer could not get the part and let me take it home and drive it after fixing all the warranty work. They were supposed to call when the part was available but...