msundercober
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« Reply #165 on: May 19, 2012, 02:12:01 AM »
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i just found out today that a local shop will flash revo software, could i get the trial and then bdm to get the map from it to reflash later? or will i always have that 5hr limit?
if you can really copy it you will have the 5 Hr limit too, but please don´t steal software. |
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majorahole
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« Reply #166 on: May 21, 2012, 12:53:07 PM »
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ya, i was thinking more to pull a full bdm read then get the trial, then pull that and compare to stock, to learn what maps they change for learning purposes. more than likely i could never figure out the 5hr limit anyway
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thom337
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« Reply #167 on: May 21, 2012, 03:57:53 PM »
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ya, i was thinking more to pull a full bdm read then get the trial, then pull that and compare to stock, to learn what maps they change for learning purposes. more than likely i could never figure out the 5hr limit anyway
Not sure if they do the same thing as in ME7, but if its anything like that you won't learn a ton. They change the code so that some maps have different scalars/etc so all the values will look out of whack...also some of the maps are usually moved to unused portions of the flash. You can probably learn some things about a few maps, but its not going to tell you the full story. You'll probably gain some understanding though, as some maps aren't re-scaled or moved...if you are quick w/ locating maps and such it might be worth it. |
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robin
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« Reply #168 on: May 23, 2012, 08:26:29 AM »
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Revo disables BDM readout.
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matchew
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« Reply #169 on: May 23, 2012, 08:33:16 AM »
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No they don't. No one does as its a function of the processor. The only way to disable BDM is to destroy the port.
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k0mpresd
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« Reply #170 on: May 23, 2012, 08:36:47 AM »
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maybe thats what he meant by "disables". :p but it still should be accessible depending upon how good you are with a soldering iron. the traces would still be there.
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matchew
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« Reply #171 on: May 23, 2012, 09:12:31 AM »
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maybe thats what he meant by "disables". :p but it still should be accessible depending upon how good you are with a soldering iron. the traces would still be there.
Maybe he did, but I know for a fact they don't. Doesn't matter how good you are with a soldering iron if processor is damaged. |
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nokiafix
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« Reply #172 on: May 23, 2012, 02:42:15 PM »
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The Revo map wont show you a thing all the tables are 100% stock, its tuned via encypted code in the dead area space at the end of the map.
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majorahole
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« Reply #173 on: June 07, 2012, 08:05:33 AM »
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oh well no big deal. id rather learn the correct way anyway, to be able to recognize other ecu maps too.
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Beaviz
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« Reply #174 on: July 11, 2012, 11:55:01 AM »
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Has anyone tried the MPPS v12 clones with this ECU?
I read my MED9.1 correctly with my MPPS v5 clone but does not have the balls to attempt to write, so bought a v12 clone instead which should be better in this regard.
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nokiafix
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« Reply #175 on: July 12, 2012, 09:55:51 AM »
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I have ori V12 MPPS and have OBD wrote 350 times to med9 mk5 TFSI without issues, I have even tried forced fail and the tool will recover. Only issues is it wont OBD write on full speed setting it fails most times at 40-50% after around 3 mins. Medium speed works well and writes in 10 mins.
To get fast write working you need to CAN bench flash and this takes around 6mins, which is the best option if your custom mapping
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Beaviz
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« Reply #176 on: July 12, 2012, 11:41:22 AM »
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Thanks!  I gave it a shot today (guess if my heart was beating!?  ). Read out the file and wrote the same file succesfully afterwards with my MPPS v12 clone without any issues. Read ~16minutes and write ~9minutes. |
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robin
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« Reply #177 on: July 12, 2012, 11:43:25 AM »
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No they don't. No one does as its a function of the processor. The only way to disable BDM is to destroy the port.
Please, try it. Post what you get. |
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matchew
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« Reply #178 on: July 12, 2012, 12:21:32 PM »
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Please, try it. Post what you get.
I have, I have a full back up, which was used to clone back into another ECU after the 1st developed a problem. The port is a function of the processor, no ammount of messing about with data in the flash is going to change its functionality. I guess its something that they weren't able to apply smoke and mirrors to  |
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« Last Edit: July 12, 2012, 12:23:34 PM by matchew »
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RS4boost
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« Reply #179 on: July 12, 2012, 01:07:29 PM »
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Has anyone tried the MPPS v12 clones with this ECU?
I read my MED9.1 correctly with my MPPS v5 clone but does not have the balls to attempt to write, so bought a v12 clone instead which should be better in this regard.
I have a MPPS V12 china clone and no problems with read/write flash to an 2007 Audi S3 8P TFSI 265HP MED9.1 over OBD. |
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« Last Edit: August 22, 2012, 11:31:42 PM by RS4boost »
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