Now idling on seq. fuel and spark control

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ca434sbc4
MegaSquirt Newbie
Posts: 27
Joined: Sun May 02, 2004 7:39 am
Location: Calgary Alberta Canada

Now idling on seq. fuel and spark control

Post by ca434sbc4 »

I'll gather more data tomorrow, I had to triple the VE table values to get the engine to idle and run. Same with the cranking 300% and ASE 300% and WUE << 180%. tapering off.

But it is idling with the sequencer fueling and sparking the motor.
TheMonkey
Experienced Squirter
Posts: 159
Joined: Tue Mar 28, 2006 4:23 pm

Re: Now idling on seq. fuel and spark control

Post by TheMonkey »

progress !!

i suspect that the big differences in idling VE is because of injector opening time variable may have some variance from the true 'net' open time.

i checked my opening time on the scope was 1.1ms, and found that my actual open time (comparing wasted vs sequential) was actually .4ms. this threw off my whole VE map when i did the swap, particularly in the idle region.
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