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Author Topic: help with me7.8!  (Read 13583 times)
vdubnation
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« Reply #15 on: July 21, 2014, 06:29:26 AM »

post your bin you read out
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italdeisgn
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« Reply #16 on: July 21, 2014, 07:23:32 AM »

post your bin you read out
Here it is. would the easiest way to compare that matching hex and a2l and my bin be to open it up in winols and use the connect windows option to compare the two files and then use the a2l maps to go find matching ones in my file?

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italdeisgn
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« Reply #17 on: July 21, 2014, 07:25:10 AM »

or should I just tune from the smaller 64kb file I got through obd but without bootmode so I can then reflash wihout having to do bootmode?!?! reason I ask is because it is a lot quick to read and flash without bootmode hence less of a chance of something going wrong no?
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vdubnation
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« Reply #18 on: July 21, 2014, 08:05:46 AM »

I would open the hex +a2l you have in 1 project and your 1mb read out in another project and use connect windows to find the maps i have a video posted for reference . After modifying flash the same way you read out.
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italdeisgn
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« Reply #19 on: July 21, 2014, 08:08:07 AM »

thank you sir really appreciate the help. any tricks to finding only single bit values find big maps is easy its the one value ones that are trouble for me I am trying to disable rear oxygen sensor codes which from what I read on the s4 wiki is only two values
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vdubnation
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« Reply #20 on: July 21, 2014, 08:30:55 AM »

dont hold me for this but i looked it over for 5 min really quick some of the axis might be wrong but i would double check everything
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vdubnation
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« Reply #21 on: July 21, 2014, 08:32:55 AM »

One more thing alot of people confuse coding out there rear o2 because of running cat less do they not work or do you have a catless setup ?
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italdeisgn
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« Reply #22 on: July 21, 2014, 09:04:06 AM »

One more thing alot of people confuse coding out there rear o2 because of running cat less do they not work or do you have a catless setup ?

Thank you sooooo much brother!!! i just open the file you sent me and my 1mb read and the definitions of the maps appear on mine also. I found all the maps that need to be changed according to the wiki except.   CWDLSAHK (0x18663) - Code word for probe aging after KAT[42] is it possible the read doesn't contain that map and I don't need to change it?

Yes the car has a catless setup. I wish they were just broken haha so much easier to throw a wrench on them and change them hahah...
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italdeisgn
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« Reply #23 on: July 21, 2014, 10:41:04 AM »

for calrification I am not deleting them completely just coding out the dtc
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coreyj03
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« Reply #24 on: August 18, 2014, 07:46:03 PM »

do you need readiness set also?   if you 00 out the eurobytes it sets readiness.  ive done this on a me7.8 before also.
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italdeisgn
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« Reply #25 on: August 19, 2014, 03:11:00 PM »

Yes I do need readiness I don't want to unplug post cat sensors just raise their threshold bc cat cats are not there
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italdeisgn
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« Reply #26 on: August 19, 2014, 03:11:36 PM »

Sorry for double post but what do you mean by euro bytes? This isn't mention on the s4 wiki
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