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masterj
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« Reply #15 on: May 29, 2012, 08:16:12 AM »
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I already told what to do earlier. You have to disable monitor2.
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rnagy86
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« Reply #16 on: May 29, 2012, 08:19:41 AM »
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I already told what to do earlier. You have to disable monitor2.
That's what I am doing right now, but I would like to understand the root cause of the problem, I know that there is a workaround for this but I find it strange that 90% of the tuned cars out there don't produce this DTC while the others do, some even mention that it is more common on cars manufactured in 2000, which sounds bullsh** but still  I also would like to know what can actually go wrong if the ECU is not going into limp mode because monitoring is disabled. Thanks |
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rnagy86
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« Reply #17 on: May 29, 2012, 09:06:36 AM »
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That's what I am doing right now, but I would like to understand the root cause of the problem, I know that there is a workaround for this but I find it strange that 90% of the tuned cars out there don't produce this DTC while the others do, some even mention that it is more common on cars manufactured in 2000, which sounds bullsh** but still I also would like to know what can actually go wrong if the ECU is not going into limp mode because monitoring is disabled. Thanks Ok well that partly-bricked my ECU. Car starts up, but shuts down about 5 seconds later while the idle is dropping up and down. The NefMoto flasher can't connect anymore nor VAG-COM and the EPC light is blinking. I've doubled checked the file I flashed the ME7Checker says it's OK! I guess I will have to bench flash it .. |
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rnagy86
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« Reply #18 on: May 29, 2012, 10:25:38 AM »
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I already told what to do earlier. You have to disable monitor2.
masterj, can you please look at the file which flashed fine but prevents re-flashing and causes EPC blinking? it is available at http://blade2k.humppa.hu/failed_torque_disable.binI would love to know what broke it. |
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rnagy86
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« Reply #19 on: May 30, 2012, 05:39:54 AM »
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Ok the ECU is live again after bench-flashing, now i gotta figure out what's the problem with the file  |
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masterj
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« Reply #20 on: May 30, 2012, 08:44:35 AM »
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Ok the ECU is live again after bench-flashing, now i gotta figure out what's the problem with the file Are you 100% sure that your map definitions are correct? |
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rnagy86
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« Reply #21 on: May 30, 2012, 08:46:40 AM »
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I am using nyet's XDF so I assume they are correct.
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masterj
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« Reply #22 on: May 30, 2012, 08:49:27 AM »
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I am using nyet's XDF so I assume they are correct.
Give me original file bin I'll try to help you... P.S> write addresses of kfmiop/kfmirl and all the others that I wrote to edit... (I'm using winols so I can't open xdf) |
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rnagy86
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« Reply #23 on: May 30, 2012, 08:56:59 AM »
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Give me original file bin I'll try to help you... P.S> write addresses of kfmiop/kfmirl and all the others that I wrote to edit... (I'm using winols so I can't open xdf)
Okay so here are the addresses: KFMIZUFIL @ 0x11599 KFMIZUOF @ 0x11619 KFMIZUNS @ 0x115D9 KFMI_UM @ 0x14098 KFMPNS_UM @ 0x141A9 KFMDZOF_UM @ 0x14129 KFMPED_UM @ 0x14169 The original bin is available here: http://blade2k.humppa.hu/8D0907551M_dekaIV.binThe failed bin file is: http://blade2k.humppa.hu/failed_torque_disable.binThis way you can probably compare it. Thank you! |
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rnagy86
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« Reply #24 on: May 30, 2012, 08:59:43 AM »
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Oh btw on the original file which is based on berttos' tune KFMIZUFIL is FF all the way already.
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nyet
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« Reply #25 on: May 30, 2012, 09:16:04 AM »
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That's what I am doing right now, but I would like to understand the root cause of the problem, I know that there is a workaround for this but I find it strange that 90% of the tuned cars out there don't produce this DTC while the others do, some even mention that it is more common on cars manufactured in 2000, which sounds bullsh** but still I also would like to know what can actually go wrong if the ECU is not going into limp mode because monitoring is disabled. Thanks Exactly. I'm not a fan of doing all the 00 0xff crap people are just blindly telling you to do.. but it is all you can do unless you are willing to do a bit of legwork with ME7L and the FR.... For example, like I did here... http://nefariousmotorsports.com/forum/index.php?topic=1905.0 |
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rnagy86
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« Reply #26 on: May 30, 2012, 09:19:26 AM »
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Sure, once I get ME7L working because I can't get it to connect to my ECU with none of the connection methods it supports. |
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matchew
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« Reply #27 on: May 30, 2012, 09:25:09 AM »
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Ok the ECU is live again after bench-flashing, now i gotta figure out what's the problem with the file The problem is you are modifying maps outside of what your tool will checksum, it is likely one of the *****_UM maps. This checksum failure causes the ECU to run and cycle the throttle body, with out the ability to be reflashed. |
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masterj
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« Reply #28 on: May 30, 2012, 09:28:50 AM »
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try it
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rnagy86
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« Reply #29 on: May 30, 2012, 09:31:46 AM »
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The problem is you are modifying maps outside of what your tool will checksum, it is likely one of the *****_UM maps. This checksum failure causes the ECU to run and cycle the throttle body, with out the ability to be reflashed.
Oh that makes sense, so I guess the MTX tuner-pro checksum plugin cannot handle it. I guess I should contact them so that they can look into the issue. I will try your file as soon my galetto cable arrives so I can revive the ECU if needed. Is it going to be possible to modify your file (other maps than the *_UM ones) safely without freaking out the ECU again with a wrong checksum? Thanks |
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