MOOMO
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« on: October 05, 2018, 01:42:14 AM »
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Hey
I just finshed my car and did tunned both ecu and dsg
when I finshed the dsg removed the tool, saw the gear selector P,R,N,D
was flashing, car don’t start vcds can read the tcu. i have no idea what to do next.
was using kess and reading and writing thro obd
tranny DQ250
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gt-innovation
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« Reply #1 on: October 05, 2018, 01:54:26 AM »
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You could contact alientech for support... In any case it might be bricked...Need boot mode with magpro or any other tool that supports boot mode in this ecu.You can also try to connect directly to the round plug with and adapter but i dought you are going to save it if it is not flashed with the correct file. From the other hand i have seen ecu tunes (manual flashed over dsg) doing that too so first you need to determine where is your issue.
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aef
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« Reply #2 on: October 05, 2018, 01:54:39 AM »
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any dtc?
tried to flash tcu back to stock, maybe with vcp/odis?
Did the car run with only the ecu tuned or have you flashed tcu right after ecu and maybe ecu is the problem?
mk4 or mk5
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MOOMO
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« Reply #3 on: October 05, 2018, 02:02:59 AM »
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any dtc?
tried to flash tcu back to stock, maybe with vcp/odis?
Did the car run with only the ecu tuned or have you flashed tcu right after ecu and maybe ecu is the problem?
mk4 or mk5
I can’t flash to stock I have fault code 049409 no communication with tcu and yes I did the ecu first then tcu I didn’t tried to flash ecu back to stock I try it tho |
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« Last Edit: October 05, 2018, 02:21:51 AM by MOOMO »
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MOOMO
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« Reply #4 on: October 05, 2018, 02:04:15 AM »
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You could contact alientech for support... In any case it might be bricked...Need boot mode with magpro or any other tool that supports boot mode in this ecu.You can also try to connect directly to the round plug with and adapter but i dought you are going to save it if it is not flashed with the correct file. From the other hand i have seen ecu tunes (manual flashed over dsg) doing that too so first you need to determine where is your issue.
I will try recovery mod directly from the tcu I think I can borrow cmd tool for that |
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gt-innovation
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« Reply #5 on: October 05, 2018, 02:57:17 AM »
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You still didn`t write here why you did not contact alien-tech for that...
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MOOMO
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« Reply #6 on: October 05, 2018, 03:02:31 AM »
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You still didn`t write here why you did not contact alien-tech for that...
My friend I am using clone |
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cherry
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« Reply #7 on: October 05, 2018, 04:46:15 AM »
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I think it´s k-line C-version DSG? So bootmode only after open mechatronic. Or is it E/F version?
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aef
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« Reply #8 on: October 05, 2018, 05:18:02 AM »
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049409 is stored in ecu
have you tried to ID the tcu with kess or does it answer on vcds?
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teobolo
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« Reply #9 on: October 06, 2018, 09:32:47 AM »
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All R32 cars have Cxx series dq250 , this behaviour means (P,R,N,D flashing ) that your dq250 mechatronic ecu is bricked .
You can recover it with Magic X17 at boot mode and with pcm flash too l(maybe with cmd but not tested ) . i have dq250 read files from R32 tcu readed on bench with X17 tool so if you need ask me .
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cherry
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« Reply #10 on: October 06, 2018, 11:34:39 AM »
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Pcmflash does no bootmode for C-version, it´s Powerpc and not tricore processor. So i would expect BDM for these and not bootmode.
All MK4 are C-version for sure, but a think late MK5 could be E/F too...
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vwaudiguy
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« Reply #11 on: October 06, 2018, 09:31:06 PM »
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I/O tool can also recover the C box. I've personally seen Fxx on MK5 R32, but mostly they are C.
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"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."
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MOOMO
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« Reply #12 on: October 07, 2018, 03:43:38 PM »
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Thank you all for replying
I am mostly sure it’s C !
not sure what is the right tool to recover the tcu now lol
what is I/O tool by the way?
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cherry
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« Reply #13 on: October 07, 2018, 06:55:27 PM »
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If OBD solutions fail...
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vwaudiguy
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« Reply #14 on: October 07, 2018, 08:51:31 PM »
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If OBD solutions fail...
Tried to use that diagram when I had a C brick, and my board was different (despite it being a C box). Made a jig, (guessing at the locations that were different) and no dice. |
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"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."
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