Is there an ignition key sequence for changing MPH to KPH reading for a Delphi MT05 ECU? The bike is a Brixton BX125, had to perform a hard reset of the ECU to clear out a fault code and that switched my clock to MPH readings.

I don't have an OBD2 reader or the right software tools to read/write MCU settings, really hoping there's a sequence for this setting as well.

Here's a link to the Delphi MT05 ECU manual for context. And one to the Chinariders thread, with the reset sequence.

  • If you read the manual, does it tell you? – Solar Mike Dec 7 '19 at 12:27
  • No, but it doesn't mention the reset sequence either (ignition key on/off 5 times really quick for ECU reset). – evilSnobu Dec 7 '19 at 12:33

The folks over at chinariders.net answered this one. Here's the sequence (tested on my bike, Brixton BX125 with Delphi MT05 ECU, works!) -

  1. Turn iginition off for at least 15 seconds
  2. Turn ignition on/off two times really quick (half a second or so each cycle)
  3. Wait 15 seconds (with ignition off)
  4. Turn ignition on, your readings should now be in the new measurement system

Source: chinariders.net thread

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