Dyno Tuning with M1 Tune

To make engine tuning faster, it is possible to Quick Lambda fuel table values at a point in the past using pause live data, see Live Data Control.

The process is as follows:

  1. Connect the laptop to the M1 ECU and watch the live data in M1 Tune.
  2. Ramp engine through the Ramp test.
  3. Press the T key to pause the live data display.
  4. Scroll back through the saved data on the Time Graph and review the ramp test.
  5. When a site (data) is found that needs to be re-tuned with Quick Lambda, press the Q key.
    M1 Tune displays a summary window of the action about to be performed. For example:

  6. Select OK to run the Quick Lambda function.
  7. Press T to restart display of live data.