General Category > Engine related issues

-ve found after ADD Trim number ??

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johnvw:
Hi to All,
As a relatively new user of the GS911, I am seeing Add Trim 1 and 2 numbers of 4.0 and 4.2 and Multi Trim   1 and 2 numbers 1.2 and 1.02.
Are all these numbers percentages ???

What was interesting was that all the numbers ( from the data download and graphed ) were positive. I did a second scan and watched the PID`s on the laptop but found that the ADD trims still showed 4.0 and 4.2 BUT there was a ( -ve ) negative indication after the numbers. I can not recall if the -ve was in a bracket but sure it was on the ADD Trim and not the Multi Trim.
The Data and Graph still showed a positive 4.0 and 4.2

This -ve has me tricked.

The bike is a BMW R1200R 2010, fitted with an AF-xied, appears to run quite well other indicators appear to be within spec. All indications are that I have a vacuum leak.


Thank you for your assistance.
John

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