"Bogging" in first gear

Originally Posted by bushman66 Thanks, I agree. I guess my contention is that a modern EFI engine should not "Fuel bog" at any RPM when you slam your foot into

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"Bogging" in first gear

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06-06-2012, 07:28 PM

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Quote:

Originally Posted by bushman66

Thanks, I agree. I guess my contention is that a modern EFI engine should not "Fuel bog" at any RPM when you slam your foot into it...if that makes sense

If you let RPMs drop below 2k while off throttle and in gear, engine braking characteristics will change (harder braking after 2k, less braking before 2k). I've since gathered more or less that it's probably a VVEL profile change. If I do launch, I launch at 3-4K. No problems for me, unless I forget to turn off VDC

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