vpro
New Member
Posts: 4
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Post by vpro on Mar 5, 2024 19:04:39 GMT
Hi everyone! Help me please. Car: Audi A3 8Y sedan 2022 Device: OBDeleven Pro PackProblem: Long Coding disappeared from 9-th blockI make "Rear Light Animation". The animation it works. But after that the "Long Coding" item disappeared from block 09 (Central Electrics). It was there before. How to return "Long coding" to the 9-th block? Thank`s  |
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Post by whataboutthis on Mar 5, 2024 20:23:43 GMT
I may be wrong but I thought VAG got rid of long coding in control unit 09
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vpro
New Member
Posts: 4
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Post by vpro on Mar 5, 2024 21:41:40 GMT
I may be wrong but I thought VAG got rid of long coding in control unit 09 Thank you for your comment. I read this information on the Internet. But the thing is that I coded the Rear Animation Lights using “Long coding”. And after that this point disappeared. I will also make a reservation that this was the first coding of this block after unpacking OBDeleven. Maybe after the first activation the block blocked access to this item. I don't know. |
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Post by whataboutthis on Mar 5, 2024 22:14:23 GMT
if you go to your history section does it show that the long coding has taken.
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Post by dv52 (Australia) on Mar 6, 2024 21:02:50 GMT
vpro : My learned colleague is 101% correct (he always is correct!) - the 09 module in your car does NOT have an active long-code string. These modules lost their long-code facility back in 2016. ALL of the individual software switches (i.e. the separate Bits) in older modules were translated into new adaptation channels in the later 09 modules.
As for your contention that you were able to code values into the module's long-code - I have no doubt that this is true! Notwithstanding the fact that long-code is NOT active in these modules - diagnostic devices like VCDS and OBD11 can sometimes still access the Byte/Bits. When this happens, the result for a factory set 09 module is a string of zeros. I have seen examples on older MQB platform modules (i.e. Audi A3/R3) where users have managed to successfully cram non-zero values into the Byte/Bit values - albeit I've not seen this happen in the newer MQB-evo platform modules (your 8Y/GY model)
So yes, it may well be the case that your 09 modules does now have a non-zero string long-code after your tweak changes. However, this means nothing from a coding perspective because there is no facility in your module for the Byte/Bits to be decoded into an actual software instruction.
The fact that you have changed long-code values is simply a relic of a now obsolete facility in your 09 module - OBD11 software hasn't caught-up with the change!!
Don
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vpro
New Member
Posts: 4
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Post by vpro on Mar 11, 2024 20:03:14 GMT
dv52 (Australia) : Thank you very much for your help. Very professional of you.
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