Hi folks, just throwing this out in the hopes of some help.

Anyway, the MIL light came on on the wife's 2012 ML-350 Bluetec with the OM642 engine. The code (P0336) called out the crank position sensor. The car starts and runs fine, so it may have just been a hiccup, but just in case I would like to find the sensor in case it needs replacing. Google searches for over an hour revealed nothing helpful.

Has anyone ever replaced the CRANK not Cam position sensor on an OM642, or knows on a DIY or video to help?

Many thanks!

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2012 Mercedes ML350 Bluetec 102K (hers)
2005 Corvette 55K (fun car)
2002 VW Jetta TDI 238K (mine)
1998 Volvo S70 T5 Turbo 211K (kids)
1994 Ford F150 4WD 246K (firewood hauler)
1983 Mercedes 300D 384K (diesel commuter)