At startup I see this logged:
I'm just trying to log engine temperature and TPS at this point, to keep things simple. Firmware 2.12.0, config attached.[OBD2] Trying OBDII bit mode 29
[OBD2] Trying OBDII bit mode 11
[OBD2] Trying OBDII bit mode 29
[OBD2] Trying OBDII bit mode 11
[OBD2] Trying OBDII bit mode 29
[OBD2] Trying OBDII bit mode 11
[OBD2] Trying OBDII bit mode 29
[OBD2] Trying OBDII bit mode 11
[OBD2] Trying OBDII bit mode 29
[OBD2] Trying OBDII bit mode 11
[OBD2] Trying OBDII bit mode 29
[OBD2] Excessive timeouts, squelching PID 17
[OBD2] Excessive timeouts, squelching PID 17
[OBD2] all channels timed out, resetting OBD2 state
[OBD2] Init current values