Quote:
Originally Posted by euromodder
The sort of issues I'm having with mine - frequent, continued regenerations taking 20 or more miles, up to a staggering 50 miles - apparently is also killing the ceramic matrix of the DPF 
Shutting down during regeneration, also turns on the rad fan @ full blast for up to 10 minutes.
Opening the hood, the heat radiation is massive. |
I have no idea what type of system your vehicle uses, however if regens are taking that long I would want to believe there is something wrong. Often times they use a delta pressure sensor to determine soot loading. If the pressure sensor has gone bad, it may be the cause of your frequent/extended regens.