Over-Rev report from PPI / insight needed

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04-14-2015, 12:25 PM

#16

jpflip

Three Wheelin'

Join Date: Feb 2010

Location: Montreal Québec Canada

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The ECU will not register more than 65535 type 1 overrev. This number is the last one so it can be a lot more than that!!! Type 2 rev, can be normal if the max rev was increase, flash? Note: there are so many 996TT for sale........

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04-14-2015, 01:38 PM

#17

highlander

Instructor

Join Date: Mar 2003

Location: NorCal SF Bay, USA

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Quote:

Originally Posted by dprantl

So the number of type 1 overrevs is 65535? Either it's a lot more than that since the counter is maxed out (unsigned 16-bit binary), and/or it is a faulty reading.
<snip>
Dan

That's exactly correct Dan, it's maxed out. My old track rat Boxster S went from 0 to 65535 Type 1 overrevs in 1 season

This looks like it was probably a track car.
IMHO, Pass.

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