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E70 doing a regen at approx 75 miles

Posted: Sun Mar 26, 2017 10:05 pm
by martin33100
Hi guys, did a 200 mile trip today, 100 miles each way.
Had my C110 scanner connected just to check coolant temps and I also noticed the car did a regen on the way up and on the way back home.
Isn't that a short distance to do two regens?.

If I do the static back pressure test on ISTA I get aprox 12,56,115mbar so my DPF back pressure is still below BMW's max limit.

Re: E70 doing a regen at approx 75 miles

Posted: Wed Aug 02, 2017 7:10 am
by Domowilko
Could i ask what is the max limit. Thanks

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Re: E70 doing a regen at approx 75 miles

Posted: Wed Aug 02, 2017 10:53 am
by Nine468
Martin, maybee it needed it..
At least its doing them....

Re: E70 doing a regen at approx 75 miles

Posted: Wed Aug 02, 2017 5:58 pm
by X5Sport
If the first didn't complete then it will try again.  I have had my X6 regen each way in a 90-mile run and put it down to shorter trips in between not quite clearing the soot.