eurotrans tech-talk -> Audi/VW transmissions -> Odd Vagcom logs results
Post Info TOPIC: Odd Vagcom logs results
roger

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Odd Vagcom logs results
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2000 Jetta - 2.0L - 01m auto trans - trans code FDF

No Trouble Codes..

So I've been trying to diag an issue in the last two weeks, in which going from highspeeds(50mph+?) to a slow roll(say 25 - 40mph?), it'll intermittently clunk then not have any power while accelerating. Almost like stuck in neutral but not quite. It'll stay that way until I pull over and come to a complete stop.. I've forced it once and i heard a hissing wind up buzzing sound then it went into gear.

Using vagcom I have been logging Measure blocks 007 of the auto trans module to and from work. For the first week or so I could not recreate the problem and all logs appeared to be normal..  A couple days ago it happened and I caught this in the logs..

The white line is the cursor.

79.3% spike of Accelerator Pedal Position from 0


95.3% spike of Accelerator Pedal Position from 0


Heres the actual log file..  
http://www.mediafire.com/?rmqomjjnzvm

Any ideas why the "Accelerator Pedal Position" would be spiking with my foot off the pedal and simultaneously having the RPMs go down in the spike?

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