Hi all,

On the near side of my OM606 engine I can see that there is some sort of sensor in the side of the sump/block, there is an oil leak around that area so I have a feeling that a seal might have gone so I need to replace it.

What sensor is it for me to be able to find the right seal to purchase? I am guessing its something like a low oil sensor or maybe a temperature sensor?

Many thanks

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UK spec Mercedes W210 E300 Turbodiesel wagon - OM606.962 with 722.6 transmission - rust free!