Author Topic: DPF Active regen  (Read 8277 times)

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Offline ghm5

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DPF Active regen
« on: March 29, 2015, 02:57:34 pm »
Hello Everyone, I'm new to the forum, I have a Mazda 6 2.2 diesel I am having some problems with frequency active regens of the dpf does anyone have any advice? My car does this every 60 - 80 miles (every second day), I am in talks with Mazda and they have tried....egr cleaning, injector relearns but this hasn't helped and they can't find anything wrong, they say the dpf levels are okay and the car is fine. I travel mainly on A roads and motorways. Thanks hope someone could maybe help with previous experiences. The cars great apart from this issue.

Offline makkmartono

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Re: DPF Active regen
« Reply #1 on: March 29, 2015, 03:30:48 pm »
It could be because of the wrong type of oil being used in your engine. which means more frequent regeneration. have you tried taking the car for a long motorway blast? 70 mph in 4th gear?
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Offline ghm5

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Re: DPF Active regen
« Reply #2 on: March 29, 2015, 04:53:36 pm »
Hi, thanks for your post, the cars been serviced by Mazda dealership since new so I hope the oil is correct, I've tried every kind of driving and nothing helps, it''s done this since I took ownership 3000 miles ago, I thought it could be that th dpf is clogged up  a  bit and therefore is taking less time to clogged up fully and then carrying out this regen, or could it be a temp sensor? If I only new what the main culprits of this kind of fault are.

thanks

Offline Willpower

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Re: DPF Active regen
« Reply #3 on: March 29, 2015, 07:58:37 pm »
To avoid duplication and confusing discussions, can we continue with this issue here please..............    http://www.mazda6forums.co.uk/index.php?topic=36.msg9108#msg9108


Thank you
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