(Noob). Does MS3 use CEL?
#3
I identify as a bear.
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Some basic functionality can be implemented (eg: coming on when the engine is not running, as is expected during a smog test), but in general, no, it does not serve as a malfunction indicator. You can get a lot more information out of the ECU by plugging in your laptop rather than staring at a one-bit display.
#7
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MS3 does not have full on OBD2 functionality, but it can provide some basic sensor checks. See this link for details.
Megasquirt3_TunerStudio_MS_Lite_Reference-1.4 page 277
Megasquirt3_TunerStudio_MS_Lite_Reference-1.4 page 277
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