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Got trouble with ECU for Evo X JDM

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Old Dec 29, 2009 | 10:57 PM
  #16  
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Originally Posted by tephra
try it again - turn ign OFF - wait 15 seconds - turn ign ON, and QUICKLY do the "Exit programming mode"

load up any stock ROM - try a 52680020 as well

double check you are NOT on "alternate flash recovery mode"
Thank you!
I will try it after NY holidays.
As I understood:
1. load up stock ROM in "alt. flash recovery mode"
2. turn ign OFF
3. turn off "alt. flash recovery mode"
4. wait 15 sec
5. turn ign ON
6. QUICKLY do the "Exit programming mode"
7. try start engine
right?
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Old Dec 30, 2009 | 12:07 AM
  #17  
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replace #1 with #3

in between #6 and #7 - wait for ECU flash to finish, and hopefully the fans will turn off - then you can IGN off for another couple of seconds before trying to start
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Old Dec 30, 2009 | 02:58 AM
  #18  
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Originally Posted by tephra
replace #1 with #3

in between #6 and #7 - wait for ECU flash to finish, and hopefully the fans will turn off - then you can IGN off for another couple of seconds before trying to start
Unfortunatly, it doesnt flash without "recovery mode"
Is it possible to flash in "recovery mode"?
Does It need turn ignition OFF before to be flashed? I always tryed flash/read with ignition ON.

Last edited by Maxim_S; Dec 30, 2009 at 03:02 AM.
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Old Dec 30, 2009 | 03:50 AM
  #19  
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hold on - i thought you couldn't flash?

put the original ROM back on (or at least the same ROMID)...
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Old Dec 30, 2009 | 06:20 AM
  #20  
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Originally Posted by tephra
hold on - i thought you couldn't flash?

put the original ROM back on (or at least the same ROMID)...
It could be flashed in "alt recovery mode", without this mode it couldnt be flashed.
I flashed with 52360016 rom (I dont have another ROM), and nothing new happend, still same problem.
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Old Dec 30, 2009 | 06:26 AM
  #21  
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ok try this:

1. turn off "alt. flash recovery mode"
2. turn ign OFF
3. wait 15 sec
4. turn ign ON
5. QUICKLY do the "Exit programming mode"
6. turn ign OFF
7. wait 15 sec
8. try start engine
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Old Dec 30, 2009 | 08:34 AM
  #22  
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Originally Posted by tephra
ok try this:

1. turn off "alt. flash recovery mode"
2. turn ign OFF
3. wait 15 sec
4. turn ign ON
5. QUICKLY do the "Exit programming mode"
6. turn ign OFF
7. wait 15 sec
8. try start engine
Ok. I'll try after NY holidays. Thank you!
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Old Jan 5, 2010 | 02:57 AM
  #23  
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Unfortunatly, when I press "Exit programming state" then error was occured. Here is log:
[19:45:23.387] J2534 API Version: 04.04
[19:45:23.387] J2534 DLL Version: 0.50.2598 (DEBUG) Jun 26 2009 15:02:29
[19:45:23.387] Device Firmware Version: 1.10.2658
[19:45:24.465] -- connecting to kernel --
[19:45:24.465] kernel get version
[19:45:25.276] interface close
[19:45:25.290] interface close

So ECU can be flashed in "alt. recovery mode". Log:
[19:42:50.566] J2534 API Version: 04.04
[19:42:50.566] J2534 DLL Version: 0.50.2598 (DEBUG) Jun 26 2009 15:02:29
[19:42:50.566] Device Firmware Version: 1.10.2658
[19:42:52.470] sending init sequence 1 (0001)
[19:42:53.483] got 0x05 response
[19:42:53.483] sending init sequence 2
[19:42:53.490] got 0x1A response instead of 0x1B
[19:42:53.490] sending init sequence 3
[19:42:53.846] entering bootloader
[19:42:53.854] kernel read area: addr: 03FFFA len: 0006
[19:42:53.895] kernel rsp page: 030000
[19:42:53.895] kernel read addr: 03FFFA len: 06
[19:42:53.895] kernel rsp end
[19:42:55.959] sending init sequence 1 (0001)
[19:42:56.974] got 0x05 response
[19:42:56.974] sending init sequence 2
[19:42:56.982] got 0x1A response instead of 0x1B
[19:42:56.982] sending init sequence 3
[19:42:57.338] entering bootloader
[19:42:57.346] Flashing ECU memory...
[19:42:57.346] Erasing ECU memory...
[19:42:57.346] kernel erase
[19:43:06.858] kernel init
[19:43:06.864] kernel write area: addr: 000000 len: 0080
[19:43:06.864] kernel set page: addr: 000000
[19:43:06.894] kernel write area: addr: 000080 len: 0080
.......
.......
[19:45:10.133] kernel write area: addr: 0BFF80 len: 0080
[19:45:10.228] checksum is: C0 1E
[19:45:10.229] interface close

But same problem, engine couldn't be start.
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Old Jan 5, 2010 | 03:31 AM
  #24  
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ok.

so your flashing the ROM which you think is correct?

NOW - can you pull any codes from the ECU?

I think you have to program the VIN because of the manual/alternate flash process probably overwrites it...
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Old Jan 5, 2010 | 03:39 AM
  #25  
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Originally Posted by tephra
ok.

so your flashing the ROM which you think is correct?

NOW - can you pull any codes from the ECU?

I think you have to program the VIN because of the manual/alternate flash process probably overwrites it...
There are same problem as was before flashing. It nothing changed
I flashed with 52360016 rom that I found at this forum. I dont have another rom.
How can I pull codes from the ECU? When I try to read ECU or "exit program state" same error occured:
kernel get version
interface close

How to program the VIN?
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Old Jan 5, 2010 | 03:48 AM
  #26  
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PCMScan will read CEL's

I suggest trying that first.

You can email me @gmail.com if you like

Reprogramming the VIN is a dealer thing - BUT I can possibly help you with that...
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Old Jan 5, 2010 | 03:57 AM
  #27  
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Originally Posted by tephra
PCMScan will read CEL's

I suggest trying that first.

You can email me @gmail.com if you like

Reprogramming the VIN is a dealer thing - BUT I can possibly help you with that...
"Your nick"@gmail.com ?
There aren't dealers in our region
You are my last hope
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Old Jan 5, 2010 | 03:59 AM
  #28  
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yup!
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Old Jan 5, 2010 | 09:11 AM
  #29  
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I've been following this thread. I want to get into flashing my own ROM (even though I have english racing around to do it for me). I just want to say thanks for the continued support tephra. When I get some money and start doing it myself I'll be sending a donation.
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Old Jan 6, 2010 | 06:28 AM
  #30  
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I want to know the out come of this as well. This seems like a rather odd problem. The car being stuck in programming mode when just reading the info off the ECU. Keep us posted.
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