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Truck Repair/help on truck code

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Question
I have a 2012 cascadia truck... the code I am getting is 232 spn00170531 I am trying to figure out what that is and what I can do about it...

Answer
Most I can find on it is its a DEF pressure sensor. I haven't worked much on the freightliner's with emissions so I don't want to steer you the wrong direction. I would say if they are similar to Volvo that it would be on the back side of your def tank sensing the pressure in your lines going to the exhaust.

Truck Repair

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Jeff Drumm

Expertise

I Can answer any question pertaining to semi trucks and trailers. Have no experience in the automotive field so not able to help in that area.

Experience

My experiences in Semi Trucks is. I own my own truck and i presntly maintain a 80 truck fleet. Can handle any questions pertaining to a truck have tore apart and rebuilt every aspect on them. Fleet I deal with is Mainly Volvo trucks and a handful of freightliners. Work on automated transmissions on a daily basis along with carrier apu's. With engines my specialty is the 60 series Detroit but do work on the cummins isx the n-14 and the ism. and also the Volvo engines.

Education/Credentials
Have a College Degree from university of northwestern ohio in diesel and agriculture mechanics. Have 10 years behind the wheel driving a truck and 4 years working on trucks full time. Also have grown up on a farm so have been tinkering on trucks and tractors all my life.

Awards and Honors
I've gone through online schooling and have received certificates from webb wheel, Timken and Volvo academy.

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