Tag: adblue sensor not working

AdBlue Sensor Fault: How to Diagnose and Fix (Step-by-Step)

"AdBlue sensor fault – top up AdBlue" flashing on your dash, but you've just filled the tank? Or maybe the warning appeared after topping up, and now the van thinks the tank is empty even though you've added 10 litres. AdBlue sensor faults are one of the most common—and most…