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Home >> Mercedes Benz >> 2003 >> SL500 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Fuel & Ignition -- Self-Diagnostic System -- 230 Chassis >> Self-Diagnostic System >> Gasoline injection and ignition system (ME-SFI) diagnosis - diagnostic trouble code memory - AD07.61-P-4000 >> ME-SFI fuel injection and ignition system (ME), DTC memory - AD07.61-P-4000M >> ETC control unit ME-SFI - fault code description - AD07.61-P-4000-29M

ETC control unit ME-SFI - fault code description - AD07.61-P-4000-29M

Transmission 722.6 

1 Fault code P205E Internal fault (variant, memory, transfer) (P0702)
  (Fault code according to OBD) P2067 CAN message from electronic selector lever module control unit (N15/5) missing or faulty or selector lever module wrongly coded (P0705)
P2068 CAN message: wheel speed at rear from ESP control unit missing or faulty (P0720)
P20D5 The torque request from ETC [EGS] control unit is impossible (P0702)
P20D6 CAN transmission error of torque request from ETC [EGS] control unit (P0702)
P20D7 CAN transmission error of torque request from ETC [EGS] control unit (P0702)
2 Fault storage After expiry of test duration and fault
  Actuation of engine diagnosis indicator lamp (EURO4) or CHECK ENGINE (MIL) USA ONLY Following two successive driving cycles with faults
3 Checking frequency Continuous
4 Checked signal or status Fault in ETC [EGS] control unit
  • CAN communication
  • Impermissible variant coding
  • Internal memory (RAM, ROM, EEPROM)
  • Impossible torque request.
5 IMPORTANT Faults are detected by the EGS control unit (N15/3) and reported via the CAN data bus to the ME-SFI [ME] control unit (N3/10). Fault storage and actuation of the CHECK ENGINE indicator lamp (MIL) take place via the ME-SFI [ME] control unit.
Also read out the EGS fault memory.