banaro Posted March 18, 2019 Report Share Posted March 18, 2019 I have not yet recorded any data below 500rpm, but it seems that during cranking my ign timing value may be being determined by the "idle ign table" which i use for idle control, can someone confirm that? I had assumed it would come from the main ign map Thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 18, 2019 Report Share Posted March 18, 2019 It will ignore the idle ign table up to 400RPM, above that, provided the lockouts are met it will be active. Quote Link to comment Share on other sites More sharing options...
banaro Posted March 18, 2019 Author Report Share Posted March 18, 2019 Thanks Adam, can you confirm that the timing applied below 400rpm is from the active ignition tables Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 18, 2019 Report Share Posted March 18, 2019 Yes Edit: Actually, I better add another qualification to that since I don’t know your setup. For all trigger modes except 1 tooth per TDC it will use the main ignition timing during cranking. For 1 tooth/tdc at cranking the ecu doesn’t apply any advance at all, it just sparks where the teeth are. Quote Link to comment Share on other sites More sharing options...
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