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Type: Posts; User: sparcplug

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  1. Reverted my Q5's TCU firmware to a 1003 revision...

    Reverted my Q5's TCU firmware to a 1003 revision and all is well; cold start shifting issues banished. Engine braking while present during warmup remains weaker than I remember and especially so...
  2. I've read and written the TCM post emissions...

    I've read and written the TCM post emissions update multiple times but only read it once pre-emissions in the expectation of a complete configuration dump, which unfortunately appears to have been a...
  3. Additionally if anyone would like the original...

    Additionally if anyone would like the original pre-fix and my altered post-fix hp tuner files, I'd be happy to post them somewhere.
  4. While a HP tuners file copy of the ZF8...

    While a HP tuners file copy of the ZF8 pre-emissions fix transmission configuration was created, the data contained within appears to have been incomplete; omitting various torque converter...
  5. I've attached a few images to demonstrate the...

    I've attached a few images to demonstrate the current configuration.

    The first shows the maps and configuration for the warmup cycle and the second the shift source base scanner value which never...
  6. Attempts to alter maps 30/31 designated and...

    Attempts to alter maps 30/31 designated and apparently hard coded under shift scheduling -> warmup, to reign in the errant high rpm warmup shift pattern, resulted in no change to shifting behaviour...
  7. Finally a degree of success. Following a lengthy...

    Finally a degree of success. Following a lengthy reprieve from my attempts, returning to this problem recently I noticed some of the shifting maps differ on the accelerator percentage axis between...
  8. As a complete beginner, I've absolutely no idea...

    As a complete beginner, I've absolutely no idea how to log the shift source base. That being said the alterations did seem to take effect; perhaps I failed to notice the effects on the initial...
  9. Thanks for the quick response. The steps...

    Thanks for the quick response.
    The steps provided allowed me to copy the pre-fix differences, of which there are many, to the recently captured TCU configuration which I then flashed to the TCU....
  10. 3.0 TDI ZF8 Calibration pre-emissions "fix" restoration

    My Audi Q5 3.0 TDI was recently subjected to the much maligned emissions "fix" which among other things dramatically altered the transmission warmup and normal shift patters such that the engine...
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