I've been running my diesel brera with a fixitsan dongle/egr blanking plate for the last 4 months.
In the last two weeks the eml has come on and I suffered from a loss of power not limp mode.
Removed the dongle and blanking plate still getting the eml light and loss of power.
Whilst removing the egr blanking plate I cleaned the egr valve and throttle body, I've also carefully cleaned the Map @ Maf sensors still eml light and loss of power.
Checked with a scanner the eml fault code is stating the Dpf filter is unefficient bank 1.
Have taken the car on the motorway to try an effect a regen didn't see a rise in mpg / not
certain the car effected a regen.
Am I right in thinking I need a forced regen .