Home Forums Drunk/Drugged Driving laws and enforcement the same ol same ol false readings Re: the same ol same ol false readings

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Ignition Interlock Devices use fuel cells instead of infrared spectrometry. Because of fuel cell technology ignition interlock devices are sometimes misread other chemicals for ethyl alcohol. Flavored coffees are particularly known for triggering false IID readings, even though they contain no alcohol. It is believed that certain spices is the flavorings trigger the false readings.