Hello . I have a Paccar motor in my pete 337. The code i have on my scanner is
sp9 fmi count
3510 4 1
on dash it reads sensor supply voltage 2 low below normal
any idea where i can start looking
i changed the filters this morning engine quits when come to a stop. runs good off idle or when i bump up to go onto high idle
Thanks
2011 Peterbilt 337 with code 3510 engine quits at idle
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by SMGPOLARIS, Apr 2, 2017.