Here is the EME machine on a F30 330E,,,,the car came in with check engine light on the fault was EME temp sensor short circuit no signal,,,performed the test plan and submitted a puma case to see if they see anything on there side.,,,the  EME is located under the car behind the drivers and in front of the left rear tire area. So I checked out the temp sensor which is located on top of the transmission,,,,the sensor connection and readings checked out ok,,,,so puma wanted me to replace the EME,,,,this picture is the old EME removed with coolant hoses and mounting brackets,,,,,removing and working on these high voltage cars are always scary,,,,the whole procedure shutting down the high voltage and also making sure not to damage any orange connector or harness could cause major harm when you activate the high voltage,,,,we don’t need any high voltage short circuits.