VANOS exhaust camshaft, end position not reached dtc 68

daverav

Zorg Addict
British Zeds
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Jul 5, 2016
Points
49
Location
Brentwood Essex
Model of Z
3.0 sport
I am getting the above fault code any ideas the car is driving a bit flat!
cheers
 

Brian4

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East Anglian Crew
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Dec 23, 2011
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173
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Near Grantham
Model of Z
Z3 3.0i Auto
I am getting the above fault code any ideas the car is driving a bit flat!
cheers
Not a great deal of help I'm sorry but if you put your post title into google it comes up with a few results and the consensus seems to be leaking vanos seals or sticking vanos solenoid.

I have no experience of this but you could try contacting Mr Vanos for his advice.
http://www.mrvanos.com/
 

t-tony

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Dec 31, 2013
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Torksey Lock,Lincoln, England
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E89 Z4 23i Auto
My guess is possibly a seal leak which would lose pressure not allowing the Vanos full travel?

Tony.
 

t-tony

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oh dear sounds like i may need to pull it apart again :(:(:(
Possibly Dave but get a second opinion before you do so mate.

Tony.
 

Eddie Zedder

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Megawatt Valley, Notts.
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Z3 2.0
Could be a sticky solenoid. Swap it with the inlet solenoid, clear the fault code and then see if the fault appears on the inlet.

I would also check the movement of the shuttle valve while the solenoid is off.
 

Eddie Zedder

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Right took both solenoids off cleaned them both in my ultra sonic cleaner
Put them both in cleared the fault codes and ........ it only bloody worked back to its normal self ! Happy days
Great result :thumbsup:.
 

t-tony

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Nice one Dave:thumbsup:

Tony.
 

Mnbrennan

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British Zeds
M Power
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Jul 25, 2015
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Aylesbury
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BMW M Coupe / 2.8 roadster
Great stuff, was just about to say solenoid but you got there first!

On the M sometimes the soldering breaks to the little chip board. Not sure if it's the same on non Ms
 
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