Two things to consider...
1. You must have 12V power applied via the OBDII cable, you can't calibrate the A/D inputs with ONLY USB power connected.
2. You must click [Start] to see the A/D values
Regards
Paul
Two things to consider...
1. You must have 12V power applied via the OBDII cable, you can't calibrate the A/D inputs with ONLY USB power connected.
2. You must click [Start] to see the A/D values
Regards
Paul
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