Quote:
Originally Posted by bbnks2
You need to take the valve cover off, or drill a 4mm hole into it... then use an allen key (4mm) to manually rotate the eccentric shaft until the valves are at full lift (clockwise).
https://www.newtis.info/tisv2/a/en/f...-gear/CyzwchK9
If you take the valve cover off you might as well just replace the valvetronic motor... |
Some mechanic told me that sensor and motor is single component on N55 2011 135i. And to replace both together, one needs calibration and all which is a very technical job. Is that true?