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How do you know what "Group" to look at?

Posted: Mon Apr 02, 2007 10:27 pm
by jfeb
I want to see what the ECU is recording for the various HVA-related temperature sensors but don't know what "Group" to measure. Is there a list anywhere of what each Group measures?

RE: How do you know what "Group" to look at?

Posted: Fri Apr 06, 2007 3:19 am
by Uwe@Ross-Tech
If you're using a current version of VAG-COM, chances are good you could use Advanced Measuring Blocks and get a handy list like this:

Image

But it would help in any case if you told us what car you had and what the part number of the control module is.

-Uwe-