clean DEF injector just because???

335stoner · 03-28-2017, 11:50 AM

anyone clean it before a check engine light? im coming up on an oil change soon and wondering if I should.... or am I possible asking for issues??????

also since I am typing.... I have seen many videos on how to fill the def, but I don't see if you have to have to reset any sensors.. is it just fill and go?

charlie fairmont · 03-28-2017, 12:08 PM

I can't imagine cleaning it would cause an issue.

I've never reset anything when filling the def.

Torqu3 · 03-28-2017, 12:15 PM

I wouldn't mess with it until it throws a code. It's super simple to do when or if the code comes. As for the DEF, it's just fill and go.

mantas.pil · 03-31-2017, 10:25 AM

Quote:

Originally Posted by Torqu3

I wouldn't mess with it until it throws a code. It's super simple to do when or if the code comes. As for the DEF, it's just fill and go.

Do you know a guide how to do it or something ?

335stoner · 03-31-2017, 12:16 PM

someone got the code and did a write up on how to clean it out... seems really simple

03-28-2017, 11:50 AM	#1
335stoner BRR tuned 220 Rep 646 Posts Drives: 335D black Join Date: Nov 2016 Location: cypress tx iTrader: (0)	clean DEF injector just because??? anyone clean it before a check engine light? im coming up on an oil change soon and wondering if I should.... or am I possible asking for issues?????? also since I am typing.... I have seen many videos on how to fill the def, but I don't see if you have to have to reset any sensors.. is it just fill and go?
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03-28-2017, 12:08 PM	#2
charlie fairmont Lieutenant 478 Rep 596 Posts Drives: His & hers, GC & X5 Join Date: May 2015 Location: Jax, FL iTrader: (0)	I can't imagine cleaning it would cause an issue. I've never reset anything when filling the def.
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03-28-2017, 12:15 PM	#3
Torqu3 Major 322 Rep 1,157 Posts Drives: 2011 335d Join Date: Sep 2016 Location: Centralish Texas iTrader: (0)	I wouldn't mess with it until it throws a code. It's super simple to do when or if the code comes. As for the DEF, it's just fill and go.
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03-31-2017, 12:16 PM	#5
335stoner BRR tuned 220 Rep 646 Posts Drives: 335D black Join Date: Nov 2016 Location: cypress tx iTrader: (0)	someone got the code and did a write up on how to clean it out... seems really simple
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