Hello,

I'm trying to read the PIN of a Z22XE Ecu (Simtec71) with an original Carprog. When I choose Simtec 71 advanced it seems to try to read the ecu but the status percentage bar will only jump back and forth (between 0% and 98%) for about a minute before it shows that it could not connect to ecu.

The Pinout I use is: 12+ for Pins 31,32 and 64 ; K-Line on Pin 5 and ground via ECU-box

The strangest thing ist that THIS pinout works well with an original OP-COM which will be able to read the ECU this way...


Any ideas?