2001 C240 ECU/ECM help
 

Does anyone have the pinout sheet or chart for the ecu/ecm in my car. i have a 01 c240 that wont start. so i took them ecu out and cleaned it. that worked for a little bit but now its back to not starting with the key. i can jump the stater at the fuse box and it will start. so i know the battery and starters good. i want to see if the ecu is good or bad before i spend 600 to get a new one from Mercedes Benz Engine Control Unit And Ecm Replacement.