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      03-30-2019, 09:15 AM   #1
dermeister
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Drives: 2010 E93 335i N55 DCT
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Valvetronic issues N55

Hey Guys!

In June 2018 my 335i (2010, E93, N55, DCT) gave me the error "2E0F" - "Valvetronic system: deactivated, adjustment faul too frequent". So I went to BMW, they fixed it via re-adapting the Valvetronic positions.

5 Minutes of work for them: 130€

Now in March 2019, I have the same problem again. Meanwhile I got myself BMW Tools and ISTA-D etc. to be able to fix this myself this time.

What I tried to do now was:
ISTA-D -> Vehicle management -> Service function -> Power train ->Engine control -> Adjustment -> Learning Valvetronic limit positions

But ISTA throws me the error "Fault: Lower limit position not found"

Any experts on Valvetronic here that can tell me if i'm doing something wrong, or maybe this time the valvetronic motor needs to be replaced?
Appreciate 0
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