Q. DEF error is showing in my Scorpio but DEF is full. How to solve my problem?

@ Anil | DEF error is diesel exhaust fluid that is there for BS6 vehicles. the smoke is treated with a sep fluid in the engine and that leaves particulate matter for which regeneration happens. You have to drive at about 2500 - 3000 RPM for 15 minutes to burn the residue, else your filter will choke. This is an issue for BS6 diesel vehicles. weekend rides of 15 min is a must every 2 weeks to get rid of this. Talk to the showroom for how to do stationery regeneration.

@ Ajay | Def error no start 750 km

@ Anil | DEF error is diesel exhaust fluid that is there for BS6 vehicles. the smoke is treated with a sep fluid in the engine and that leaves particulate matter for which regeneration happens. You have to drive at about 2500 - 3000 RPM for 15 minutes to burn the residue, else your filter will choke. This is an issue for BS6 diesel vehicles. weekend rides of 15 min is a must every 2 weeks to get rid of this. Talk to the showroom for how to do stationery regeneration.