help with DME report reading
Thread Starter
Rennlist Member
Joined: Jan 2017
Posts: 74
Likes: 4
From: CA
help with DME report reading
hi all, noob here. can you guys help decipher this overrev report?
over rev range 1: 22 / 104.58 h
over rev range 2: 10 / 0.00 h
over rev range 3: 45 / 130.18 h
over rev range 4: 291 / 130.18 h
over rev range 5: 18 / 130.18 h
over rev range 6: 0 / 0.00 h
operating hours 143.76
much appreciated, TIA!
over rev range 1: 22 / 104.58 h
over rev range 2: 10 / 0.00 h
over rev range 3: 45 / 130.18 h
over rev range 4: 291 / 130.18 h
over rev range 5: 18 / 130.18 h
over rev range 6: 0 / 0.00 h
operating hours 143.76
much appreciated, TIA!
Banned
Joined: Jan 2013
Posts: 26,140
Likes: 5,464
From: Chicagoland Area
What generated this report? Porsche's software or something like Durametrics?
Can't have zero range 2s when you have pings in range 3, 4, and 5. So, something is off right there.
The over revs in range 3,4, and 5 are very recent. Not good. Would like to see >50 trouble free hours after an event like that, before preceding and making further judgment.
There are other anomalies with your report, but this is the most glaring one.
Curious to your report answer.
Can't have zero range 2s when you have pings in range 3, 4, and 5. So, something is off right there.
The over revs in range 3,4, and 5 are very recent. Not good. Would like to see >50 trouble free hours after an event like that, before preceding and making further judgment.
There are other anomalies with your report, but this is the most glaring one.
Curious to your report answer.
Banned
Joined: Jan 2013
Posts: 26,140
Likes: 5,464
From: Chicagoland Area
Thread Starter
Rennlist Member
Joined: Jan 2017
Posts: 74
Likes: 4
From: CA
Banned
Joined: Jan 2013
Posts: 26,140
Likes: 5,464
From: Chicagoland Area
Originally Posted by hyperspeedy
Why does durametric report that way? How do you calculate the # of hours since last overrev?
What rpm is range 5?
What rpm is range 5?
143 - 130 = about 13 hours.
Range 5 is about 8,800 rpm.
Trending Topics
Rennlist Member
Joined: Feb 2014
Posts: 3,311
Likes: 446
From: Colorado Springs
I would have it read at a Porsche dealer.
Also, in a recent thread, I thought the consensus was that the ranges are not cumulative so there are certainly situations where a car can have more overrev points in a higher range than in a lower range (e.g. rev through ranges 1-3 to range 4 and ‘stay there for a bit’).
Also, in a recent thread, I thought the consensus was that the ranges are not cumulative so there are certainly situations where a car can have more overrev points in a higher range than in a lower range (e.g. rev through ranges 1-3 to range 4 and ‘stay there for a bit’).
Rennlist Member
Joined: May 2015
Posts: 1,740
Likes: 308
From: 4MB, HYA
