I have here a 1998 Mercedes Benz C Class W202 with the 136hp engine (C200 gasoline). I want to read out Bosch ME 2.1.
Flash is a 28F200
Optional ECU programmers:
- Attached the pinout for reading with galetto1260
ECU M2.1 RULES ‘TO ENABLE PROGRAMMING PIN
BY PLUG EOBD
The control unit is placed in the passenger side in the front position under the foot rest mat.
To access the programming of the unit is necessary to determine the presence of a wire of color ORANGE dissolved in the original wiring, it is connected to pin 3 of the control unit or to make the insertion of a tip as to enable the contact to
12 volts as described in the picture above.
- The easier way is to read with TL886 programmer, but you need special adapter.
Usually there is a Intel PA28f200B5B flash inthe ecu.