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ActiveTune problem "waiting for lambda hardware ..."


Tune doesn’t work, after ride there is always zero trim (I don’t turn off the key), when I open the monitor in real time, it always says “waiting for lambda hardware ...” and nothing else. I rechecked all the connectors, uninstalled the program, rebooted the computer, installed everything again, flashed to the stock and to unrestricted, always one result.

Yamaha R1 2016


  • kento_ftecukento_ftecu Posts: 460Staff User

    Remove the O2 sensor, plug the exhaust bung, then start the bike, run it for 30 seconds, then turn it off using the kill switch (not the ignition key like you mentioned). Get a butane lighter, and without lighting it, hold it with the butane coming out close to the sensor. See if the reading changes.

  • Posts: 4Verified User
    edited September 20

    I did not use the ignition key, I used the kill switch. With and without butane- no changes.

  • Posts: 4Verified User

    What i need to do?

  • kento_ftecukento_ftecu Posts: 460Staff User

    We need to look into this. I will get back to you when we find out asap.

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