Megasquirt staged injection settings
#1
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staged injection settings
I am having a huge spike in fuel when my staged injection turns on. I have my car pretty well tuned. It drives great and has good power, but when my staged inj. turns on my afr's drop to between 9 and 10.5 for a plit second and then they return to a normal range. I have tried to adjust the settings for a smooth transition. I have raised the rpm from about 3500 to 3800 and the the transition ign events from 70 to 250, and taken my primary reduction delay to 0.
Am I missing something or have I shot myself in the foot with my settings. I have stock primary inj. and 720cc secondaries.
Thanks for all your help. With out this forum I would still not have a running car.
Am I missing something or have I shot myself in the foot with my settings. I have stock primary inj. and 720cc secondaries.
Thanks for all your help. With out this forum I would still not have a running car.
#3
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I'm running ms2 w/3.0 board. Yes my injectors are entered correctly. I didn't notice the drop in afr until I got my tune closer to ideal. I am running low z secondaries with 10 ohm resisters. could that be my issue?
#4
Engine, Not Motor
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What's your firmware level? I think the new firmware on the MS2 supports duty based staging which may help you. Honestly I'm a bit out of touch with the MS2 firmware as I don't have one handy...
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#8
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figured out how to use the table. I'll play with it and see if I can fix my issue. Does anyone who is using the table want to send me their settings as something to go off of?
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trickster
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07-01-23 04:40 PM