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Could regen interruptus explain white smoke?

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RenoHuskerDu
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Location: Alsace, only 30 minutes to Germany.

Could regen interruptus explain white smoke?

Post by RenoHuskerDu » Sat Nov 08, 2014 8:06 pm

A couple of times recently I suspect that I interrupted a regen sequence by parking my car peacefully in its garage. I suspect regen interruptus because the fan ran after shutoff and there was that slight characteristic regen odour in the garage (we have two cars with DPF).

After restart, I got a bit of white smoke that had a paraffin odour to it. In one case, the car had sit overnight but within 5 minutes was apparently hot enough to resume regen, if that is what is happening.

It's only happened twice so far. 
Reno: Alsace, France = only 30 minutes to Germany der Vaterland!
2011 E70 40d well kitted from the factory, RaceChip 375hp
2005 E53 3.0d, manual gearbox, sport susp, RaceChip 278hp

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X5Sport
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Re: Could regen interruptus explain white smoke?

Post by X5Sport » Sat Nov 08, 2014 8:40 pm

Not noticed that with mine.  We're your starts on colder days?

Richard
:ant: Never anthropomorphise computers. They hate that.

RenoHuskerDu
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Posts: 230
Joined: Thu Apr 10, 2014 4:36 pm
Location: Alsace, only 30 minutes to Germany.

Re: Could regen interruptus explain white smoke?

Post by RenoHuskerDu » Sun Nov 09, 2014 5:59 pm

Yes, brisk mornings. But not yet frosty.
Reno: Alsace, France = only 30 minutes to Germany der Vaterland!
2011 E70 40d well kitted from the factory, RaceChip 375hp
2005 E53 3.0d, manual gearbox, sport susp, RaceChip 278hp

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X5Sport
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Re: Could regen interruptus explain white smoke?

Post by X5Sport » Mon Nov 10, 2014 9:17 am

Could just be the first starting smoke.......only happens in colder weather when the glowplugs fire up too.

Richard
:ant: Never anthropomorphise computers. They hate that.

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