Problem:
I was trying to read a Hyundai sim2k 141 with pcmtuner on bench. made the connection but fails in protocol. Any solution?
Solution:
You cannot use Bench cable with OBD modules, you need to use the OBD cable and a breakout cable
Check SIM2K-241 pinouts here:
http://www.pcmtuner.org/read-and-write-hyundai-kia-sim2k241-with-pcmtuner/