Group 32 on VAG, what is that data telling me and how to interpert it?
02-01-2009, 08:51 AM
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Group 32 on VAG, what is that data telling me and how to interpert it?
I am to send the data off and want to know what it is we are looking for?
Thanks for your help.
Thanks for your help.
02-01-2009, 09:29 AM
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The data is telling you how the ECU is adapting to maintain stoich (14.7:1) air/fuel in closed loop.
Negative #s indicate that the ECU is pulling fuel and positive #s indicate that the ECU is adding fuel. This info can be used to facilitate properly setting your global fuel maps or adaptation channels (primary fuel), although open loop data should be considered as well.
02-01-2009, 12:59 PM
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Settings are:
adaptation idle bank 1 sensor 1 -0.6%
adaptation partial bank 1 sensor 1 -6.3%
adaptation idle bank 2 sensor 1 -0.2%
adaptation partial bank 2 sensor 1 -9.4%
Compared to my old set up the car runs like ****. Bank 2 has a lot of misifres at idle. Hopefully I can get to the bottom of the issues as I am starting to regret getting rid of the old set-up.
adaptation partial bank 1 sensor 1 -6.3%
adaptation idle bank 2 sensor 1 -0.2%
adaptation partial bank 2 sensor 1 -9.4%
Compared to my old set up the car runs like ****. Bank 2 has a lot of misifres at idle. Hopefully I can get to the bottom of the issues as I am starting to regret getting rid of the old set-up.
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