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Old 02-06-2022, 12:07 PM   #7
GreekBoxster
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Join Date: Jan 2021
Location: NorCal
Posts: 3
Quote:
Originally Posted by Byrnsey2 View Post
Hello all.

So i have a strange issue - My 986 Boxster S - tiptonic is showing misfire on cylinders 2 4 and 6!
I have bought a new set of coils and new set of plugs for all 6 but still the same issue - what could be causing this issue on both banks!

Another fault it has come up with is P0413 0 Secondary air control valve A open circuit is that to do with the MAF and could that be the issue?

Thanks in advance!
Hi Byrnsey2, I just experienced misfires on Cyl's 2,3 & 6 last night all at the same time. The car has been running better than ever!

Did you end up figuring out why your's was doing this???
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