2014 Mercedes-Benz Sprinter Adblue tank autopsy.
I thought I had previously started a thread on this but couldn't find it???
This was Sailquik's determined by dealership defective, 2014 OM651 AdBlue tank.
Too lazy to research if there was a way to check the module outside vehicle. Doesn't matter, I was curious what was inside.
A cover plate could be fabricated to seal off the opening and tank re-purposed.
Anyway, sliced open to see what's inside and didn't see any white oxidation, none, zelch. Even after weeks sitting on
The shiny cylindrical metal thingy coincides on the opposite side with the port with the broken bamboo sushi skewer.
Filler pipe has a plastic, spring loaded one-way flap. Something to consider while inserting suction tube into tank.
If the need to remove DEF fluid arises, suggest using something long and clean to hold flap open while removing suction tube.
I assume the squiggly plastic thing is the aluminum heater element, I sliced a chunk.
I don't understand how the DEF level sensor functions, input wanted???