tbm
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« on: April 05, 2013, 12:35:47 PM »
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Hi Guys,
I use cable with FTDI chipset and NefMoto Flasher but when I try to read flash from me stock ME7.5 ECU (bench reading) I faced with the bellow error:
05.апр.2013 12:49:24.601: LOG: Failed to send message 3 times, message send failed.
05.апр.2013 12:49:24.611: USER: Disconnecting because no response was received for the Tester Present message.
I used 29F800 memory layout as well.
Could someone advise I can read flash with this cable and the software? If yes, what I'm doing wrong.
Thanks in advance!
Detailed log attached.
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hello
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« Reply #1 on: July 16, 2013, 07:27:48 PM »
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Is your key set to ignition?
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tbm
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« Reply #2 on: July 16, 2013, 09:31:28 PM »
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Is your key set to ignition?
Yes, ignition was switched on. I use Galleto now for these actions. |
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hello
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« Reply #3 on: July 16, 2013, 10:33:05 PM »
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Are you doing the slow initialize or fast? What car do you have?
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tbm
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« Reply #4 on: July 16, 2013, 10:47:33 PM »
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Are you doing the slow initialize or fast? What car do you have?
As far as I understood fast init is commercial feature so I used slow. I have Skoda 1U RS. |
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David_8
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« Reply #5 on: July 18, 2013, 08:46:26 AM »
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This is the same car and same problem I'm having. What the tester present error all about  |
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hello
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« Reply #6 on: July 18, 2013, 11:36:27 AM »
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Is it getting minimal power to the ecu? What are the charger settings?
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tbm
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« Reply #7 on: July 19, 2013, 01:14:21 AM »
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This is the same car and same problem I'm having. What the tester present error all about Now I'm using MPPS loader. Also I found that my USB cable wasn't working properly. Check this one. |
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tbm
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« Reply #8 on: July 19, 2013, 01:15:38 AM »
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Is it getting minimal power to the ecu? What are the charger settings?
To work properly you can use voltage 10V. |
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hello
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« Reply #9 on: July 20, 2013, 09:19:26 AM »
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To work properly you can use voltage 10V.
Doubt that. My voltage dropped to flat 12v and I got an error during flash. Bumped it up a little and reflashed with out an error. Well I never tried at 10v so I wouldn't know. |
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David_8
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« Reply #10 on: July 21, 2013, 03:41:23 AM »
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Voltage Care to explain, battery Or a setting in the software ?? I'm confused lol |
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UrbanAssaultar
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if you're not first, you're last
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« Reply #11 on: July 21, 2013, 04:41:37 AM »
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Battery voltage needs to be maintained @ 12-14 volts while flashing.
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David_8
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« Reply #12 on: July 21, 2013, 06:01:51 AM »
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Ah right, thats normal then.
I still can't get any info off or on the chip !!!
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tbm
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« Reply #13 on: July 21, 2013, 01:31:03 PM »
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Battery voltage needs to be maintained @ 12-14 volts while flashing.
When I flashing my ECU on brach I use old battery from UPS with about 11V. And I hadn't any errors only warning about low voltage. |
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userpike
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« Reply #14 on: July 21, 2013, 04:08:57 PM »
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When I flashing my ECU on brach I use old battery from UPS with about 11V. And I hadn't any errors only warning about low voltage.
just go buy a 20 dollar battery charger from wallyworld, you will be fine with that. |
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