Foxflash Opel Siemens SIMTEC71.6 Silent Key Error Solution

A customer failed to read Opel Siemens SIMTEC71.6 ECU with foxflash programmer, software gave an error silent key.

Foxflash Opel SIEMENS SIMTEC71 2

Foxflash Opel SIEMENS SIMTEC71.6 Ecu 1

Foxflash Opel SIEMENS SIMTEC71 3

Foxflash Opel SIEMENS SIMTEC71 4

Foxflash engineer solution:

Regular bench mode may fail to read this ECU.

You need a breakout box converter, i.e Godiag GT105 to read it via obd on bench (in car).

Godiag Gt105 Tricore Cable 1

 

Here is the pinout to SIEMENS SIMTEC71.6

Foxflash Opel SIEMENS SIMTEC71 Pinout

OBDII365