Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

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infiazzz
Posts: 5
Joined: Thu May 10, 2018 2:56 am
Vehicle: Mazda 6 GH, MRZ-CD 2.0, 140cv, 2008

Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

Post by infiazzz » Fri May 11, 2018 1:36 pm

Hi everyone,

I wonder if its possible to disabel DPF passive regen with forscan.
Or at least change the values on the ECU to make regens less frequent...

Many thanks

jamesyzfr1
Posts: 3
Joined: Sat May 12, 2018 5:07 pm
Vehicle: mondeo 1.8tdci sport 1800cc 125ps 2010

Re: Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

Post by jamesyzfr1 » Sun May 13, 2018 8:35 am

Hi,would disabling the regen or reducing frequency not result in dpf failure eventually.? It must be wanting to regenerate frequently due to vehicle operating conditions,are you doing lots of short journeys?

infiazzz
Posts: 5
Joined: Thu May 10, 2018 2:56 am
Vehicle: Mazda 6 GH, MRZ-CD 2.0, 140cv, 2008

Re: Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

Post by infiazzz » Tue May 15, 2018 2:38 am

yes, i'm aware that disabeling DPF regen will cause failure and a lot money to get it repaired or replaced... and yes, i'm doing short trips all week, and at weekend i do alot of higway and long jorneys... i just wanted a way to DPF regenerate in the right moment... its a waste of fuel when it tryes to regen on my short trips. so i wonder if there is a way to change the values on the ECU.
Or make a way to start regen only when i wanted to.

Sorry for my grammar (i'm portuguese) i understand everything but writing is not my best quality... lol

jamesyzfr1
Posts: 3
Joined: Sat May 12, 2018 5:07 pm
Vehicle: mondeo 1.8tdci sport 1800cc 125ps 2010

Re: Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

Post by jamesyzfr1 » Wed May 16, 2018 9:24 pm

its a difficult one but if your doing decent runs at weekends should be enough to keep it clear,if its run at higher revs for a portion of that.

infiazzz
Posts: 5
Joined: Thu May 10, 2018 2:56 am
Vehicle: Mazda 6 GH, MRZ-CD 2.0, 140cv, 2008

Re: Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

Post by infiazzz » Thu May 17, 2018 4:01 am

So, how can i make this happen? is it possible with forscan? how can i get help from the forscan developers? i think it might be helpefull for people in the same situation as i am... and i think that doing proper regen at weekends is more helthier than allways interrupt during the all week...

denbo
Posts: 176
Joined: Mon Feb 06, 2017 3:00 pm
Vehicle: ford focus 16 zetec

Re: Mazda 6 MZR-CD 2.0 GH 2008 disabel DPF regen

Post by denbo » Thu May 17, 2018 5:41 pm

I think the dpf is partial full, that,s why it wants to regen so often. It could be soot but if the mileage is high, then it will be ash load. The ecu cannot tell the difference, so best get it cleaned.

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