Volvo 670 calling for Parked Regen

I had a Volvo years back, if you let that bad boy run to stay warm and cool yes it will do it sometime 2 to 3 times a day, even when you are sleeping it will make that buzzer that will wake you up, it sucks but I had the same problem it

 

I get it, tums up for you been considering for other drivers, most Don't these days

 

Sounds like dpf is getting plugged or exhaust doesn't get hot enough for passive burns eg engine runs too cold,very light loads

 

Doser valve is how old? If more than 200,000 miles on doser get a new one. If your truck is not under warranty perhaps you could dissect the dpf to see if that helps. I'm not a Volvo tech.

 

Which motor do you have? Cummins or Volvo? How many miles on the truck? When was the Doser last replaced? Is it smoking? If so, what color? Could be quite a few things. I would not run it until it is properly diagnosed. If a Cummins, bad things will happen if not addressed.

 

i had couples reng resquest the other day and that cost me at the dealershipp aroung 5,300 the issues started formo the DPF FILTER need to be cleaned and the egr valve be replaced and the egr cooler be cleaned too.....

CODE ISSUE

SPN 5394 FMI 17

 

in really cold temps the dpf system may not get hot enough to do a driving regen..... and if the wind is hitting the passanger side of the truck it may not even do a parked regen.... it will try but can't get hot enough to fininsh..... I had one that would do that when even the temp was 15 or lower.... now with that said it sounds like the Doser injector is bad