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An option to disable semi-random ignition fix #4151

This commit is contained in:
rusefillc 2022-05-08 09:16:43 -04:00
parent 88a6b34577
commit 7ca32951ec
1 changed files with 4 additions and 0 deletions
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4
firmware/controllers/engine_cycle/main_trigger_callback.cpp
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@ -324,6 +324,10 @@ bool noFiringUntilVvtSync(vvt_mode_e vvtMode) {
if (vvtMode == VVT_MAP_V_TWIN_ANOTHER) {
return true;
}
if (engineConfiguration->isPhaseSyncRequiredForIgnition) {
// in rare cases engines do not like random sequential mode
return true;
}
// Symmetrical crank modes require cam sync before firing
// non-symmetrical cranks can use faster spin-up mode (firing in wasted/batch before VVT sync)