Quote:
Originally Posted by sqwert
What? Everybody doesn't already know all these pops on deceleration are from a lean mixture required by EPA? Really! That's all it is. Harleys are really bad about it. The dealers charge a small fortune to set the EFI where it runs best. Not exactly legal in the U. S. of A., either.
The chip below is really expensive.
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Pop n crackels are lean - I thought a pop was a bit too rich and small backfire.
Mine only here n there does it - I suspect O2 slow to act or the fact I have an older bike with older version injector.
I don't see or feel the need to fix or chase it as it is just minor and I think ECU reset and correct cleaning of stepper area reduces the pop etc.
Not a big concern to me at all