Something new to rc

[Lil Giants]

Originally Posted by hvy 1ton

Except for the first code, that's the same stuff i get when the def supply line gets plugged. There is an inline filter up top that can be checked. I had to put filters on the def tank vent lines to keep dust out. That was recommended to me by a Pro Harvest mechanic a couple years ago.

So... since adding additional filters you haven't had anymore DEF error code problems?

We fuel/grease early in the mornings with virtually zero wind & most always a dew; wipe dust away before opening caps, keeps dust flying about to a minimum... plus cover fill holes with clean towel while fueling...

Mechanics never do any wrenching, just a quick reset with a laptop... I've got close to 20hrs now since last software reset... but I'll mention what you said to mechanic the next time he comes again for DEF error.