Thread: OFT vs DUI
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Old 07-25-2020, 11:50 AM   #2
Project_1796
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Breathalyzer module should not mess with ecu tuning, the purpose of the device is to cut power to starter or ignition circuit. Device checks to see if you have alcohol in sys, if no then it energizes starter/ignition curcuit.

Quote:
Originally Posted by still2slik View Post
Hey guys, this is my first post, so go easy on me please lol. I did a search but could not find anything for any combinations of the keywords: 'dui' 'breathalyzer' 'interlock'

So i have a DUI conviction here in Toronto, Ontario, Canada, which requires us to have a breathalyzer/ ignition interlock installed for a year. I want to buy the OFT to flash the ECU. The question is, will flashing the ECU trigger or do anything to the breathalyzer.

My thought process is that the breathalyzer controls access to the ignition in some way preventing it to ignite unless i pass the test. The flash, from my understanding, tunes the air flow ratio as well as ignition timing. Im not really sure how this will affect each other.

Anyone have experience, or have an idea of what will happen? Thanks in advance, guys.
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