Fetrotech Tool EDC16U31 S1 and s2 Pinout Error Solution

By | October 31, 2022


I need the Fetrotech tool pinout for EDC16U31, I tried to use the pinout from Tuner box but the error is S1 and s2 pinout error.



Use the first wiring diagram. Fetrotech read ok. Try swapping GPT’s, others have reported connecting the CANL and CANH also can make it read.

Fetrotech EDC16U31