nobug
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« on: December 08, 2014, 04:25:05 PM »
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Kind of a newb here, but have done a fair amount of ME7.5 with no issues, have also done a few of the diesel edc chips by desoldering and writing.
This ME7.1.1 has me struggling, I have used the ME7_95040 tool and did a read but it is 1K in size?
Not sure of proper file size for this one, but also I cannot get it into boot mode to write.
I have tried different resistors as some have mentioned in other posts but still no luck
I have been doing lots of reading and searching but can't find a solution.
Any ideas?
Any help would be greatly appreciated.
Cheers
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ddillenger
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« Reply #1 on: December 08, 2014, 06:14:53 PM »
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Kind of a newb here, but have done a fair amount of ME7.5 with no issues, have also done a few of the diesel edc chips by desoldering and writing.
This ME7.1.1 has me struggling, I have used the ME7_95040 tool and did a read but it is 1K in size?
Not sure of proper file size for this one, but also I cannot get it into boot mode to write.
I have tried different resistors as some have mentioned in other posts but still no luck
I have been doing lots of reading and searching but can't find a solution.
Any ideas?
Any help would be greatly appreciated.
Cheers
Did you desolder the 000 resistor (jumper) from the bottom of the board? |
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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nobug
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« Reply #2 on: December 08, 2014, 06:20:41 PM »
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Did you desolder the 000 resistor (jumper) from the bottom of the board?
No, first I have heard about that. Any info available for that? Any help is muchly appreciated. Thanks for the reply Cheers |
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nobug
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« Reply #3 on: December 08, 2014, 07:25:34 PM »
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So I found the jumper to desolder, I have seen many ask if it needs to be put back on after writing, but see no replies.
Does it need to be soldered back on?
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ddillenger
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« Reply #4 on: December 08, 2014, 08:52:31 PM »
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So I found the jumper to desolder, I have seen many ask if it needs to be put back on after writing, but see no replies.
Does it need to be soldered back on?
You will see that I reply the same everytime: I never have put it back, nor have I had an issue. Try to connect with VCDS with it removed. If you can connect, leave it off. Nyet had to put it back once and it took quite a while to figure that out. |
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nobug
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« Reply #5 on: December 09, 2014, 03:44:20 AM »
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You will see that I reply the same everytime:
I never have put it back, nor have I had an issue. Try to connect with VCDS with it removed. If you can connect, leave it off. Nyet had to put it back once and it took quite a while to figure that out.
Thank You for your help ddillinger I'll find out later today how it works out. |
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nobug
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« Reply #6 on: December 12, 2014, 03:47:06 PM »
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So, I have no problem reading the eeprom, tho I get four bytes of info that are different every time I compare the files.
Second trouble I am having, I can't get into boot mode, I have tried v1.31 V1.4 and the gui but no luck. I have tried grounding pin 24
and powering up different ways but no luck. I have removed the 000 jumper.
Any info on what I may be doing wrong
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ddillenger
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« Reply #7 on: December 12, 2014, 05:39:53 PM »
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So, I have no problem reading the eeprom, tho I get four bytes of info that are different every time I compare the files.
Second trouble I am having, I can't get into boot mode, I have tried v1.31 V1.4 and the gui but no luck. I have tried grounding pin 24
and powering up different ways but no luck. I have removed the 000 jumper.
Any info on what I may be doing wrong
What cable are you using? |
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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nobug
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« Reply #8 on: December 12, 2014, 06:02:46 PM »
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What cable are you using?
Blue dumb cable, I have used it for all the other ecus I have done. Should I be using something different? I haven't tried any different cables, I have several different ones I could use, kwp2000, taco, ross tech. Getting 0xD5 error command not supported. |
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« Last Edit: December 13, 2014, 04:38:06 PM by nobug »
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Bullishjeff
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« Reply #9 on: March 05, 2024, 07:47:12 PM »
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Did you desolder the 000 resistor (jumper) from the bottom of the board?
Anyone got the memory layout to flash this exact ecu |
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