Had a flat battery.
When when starting on jumper cables the plus made iffy contact which made the dial needles jumpy.
Clamped the cable properly, car started, ran, drove perfectly ok, then cut out on tick over and the engine fault lit up.
Stuck the Torque OBD reader in and no Blue Tooth light.
Got the one from the SUV and same thing.
Since it is no likely both Torque plugs are out, it is most likely the car. Any ideas? Is there a Blue Tooth fuse??
Checked fuse 16 (OBD) and 33 (ECU-B) .
Very often the bluetooth readers just stop working... don't know how much you spent on yours, but I've been through a couple..
Ok, assuming that´s it then.
Will try make the code go away by unhooking the battery.
Have a date this evening at the coast so will find out whether it was just (re)learning or something else. Same thing whether the duct delete/ horn mod does anything noticable.
Concerning you having gone through several; might as well buy one with a cable then!