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Old 08-30-2014, 08:47 PM   #1
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Default Stock vs Mega: Lean off-throttle

When driving with the stock ecu, I have noticed that when lifting after accelerating, it goes very lean 22afr, yet always manages to have enough fuel on next acceleration.

With the megasquirt, I see almost the opposite, when lifting, it goes a bit rich.

How can I get this behaviour with the MS? Can someone explain what the stock ecu is doing?
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Old 08-30-2014, 08:52 PM   #2
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tune your accel enrichments and make sure overrun fuel cut is on and tuned properly
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Old 08-30-2014, 11:30 PM   #3
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Quote:
Originally Posted by 18psi View Post
tune your accel enrichments and make sure overrun fuel cut is on and tuned properly
Thanks
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