Taking the plunge. My journey as an O/O.
Discussion in 'Ask An Owner Operator' started by Farmerbob1, Jan 7, 2019.
Page 223 of 256
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BoostedTeg and Farmerbob1 Thank this.
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PhantomLLC and Tug Toy Thank this.
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Well. The DEF issue popped up again, but I have been monitoring the truck more closely.
In a nutshell, the truck never performs an automatic regen any longer.
Several possibilities here..
First, the sensor that should be detecting the need for an auto regen has failed.
Second, wiring between the sensor and the truck computer has failed.
Third, the truck DEF software is corrupt.
Fourth, the electronics that control the DEF system are failing or damaged.
Once I finish this trip, truck's going in the shop to have this issue addressed. -
These def trucks blow. I’m guessing its becuz i maxed out the engine brake? When i turn the eng brake off the alarm goes offFarmerbob1 Thanks this. -
That's some guesswork there. I'm no diesel mechanic.catchall1234 Thanks this. -
loudtom, stuckinthemud, Farmerbob1 and 1 other person Thank this.
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Farmerbob1 Thanks this.
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stuckinthemud Thanks this.
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Find a way to read the codes before taking it to the dealer. There are so many resources that can help save you money or point you in the right direction with a diagnosis. This could be something as simple as cleaning the 7th injector. At the very least, you will be able to tell if it's a voltage or erratic data issue, or if it's even related to the DEF system at all.
Farmerbob1 Thanks this.
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
Page 223 of 256