It can be the nos sensor there are to if you have a Cummins it is on the passenger side of engine
REGEN ISSUE: DOSER OR OTHER?
Discussion in 'Peterbilt Forum' started by LSTAR422995, Oct 13, 2018.
Page 7 of 7
Page 7 of 7
Discussion in 'Peterbilt Forum' started by LSTAR422995, Oct 13, 2018.