Help! Need electronic throttle body actuator pin description for W202 C200

[s4075338]

Hi guys,

I'm an undergraduate engineering student doing a thesis which involves some practical work with an electronic throttle body.

I bought one today from the car wreckers, the make/model information they included was: W202 C200

On the throttle body itself there's a serial number: A 111 141 01 25

There are 6 electrical pins on the throttle body itself for which I have no idea the functionality. I need to know what these pins do so that I can connect it appropriately to a DSP board and amplifier (I am testing my own servo control system).

Does anyone have a wiring diagram or description of the pins for this throttle body, or any detailed information about it at all? Any help would be greatly appreciated.

Thanks a lot!
Tom Wilson