Engine Ch 1 page 19 S6 COO Diagnostic Fault Codes Measurement ECU Info/ID Data Logs E2 Engine Test Master Slave Diagnostic Faul Codes ECU Identification Program EEPROM To read the fault codes in the coordina tor (EMS COO.) Only from machine 810036. VDO Tacho EMS COO EST 37 EMS S6 EMS COO (CANbus conne- ction) EST 37 IVC4(B) Con nection to the EST37 (Trans mission diag nostic system) Laptop Rear cab wall SHOP MANUAL MT41 - 12.2004