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      10-11-2017, 11:40 AM   #4
rjahl
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Drives: Z4 35is
Join Date: Jun 2011
Location: Tampa

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2012 Z4 35is  [0.00]
Quote:
Originally Posted by S3nder View Post
Why Every forum where I ask help for disable then someone starts to ask why I am want to disable ... ? Its broken and repair cost to much for owner and Its easyier to disable and Because projekt car dont need this .
I ask because you requested help without giving any reason why you wanted to disable the valvetronic. The answer depends on your reasons.

If you don't want to spend money on the fix. Just drive it, the DME will go into fail safe mode and use the throttle body to control engine load. You will get a warning light and engine RPM will be limited to 6,500 RPM. If for some reason the Valvetronic is stuck, then unplug the motor and use an Allen key on the back of the Valvetronic motor and gently turn it until the cam is in the full load position. Sorry, Don't remember the direction. Leave unplugged.

You can not Code out the Valvetronic, this mod would require a DME tune and that would cost more than fixing the Valvetronic.
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