wiley
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« on: May 19, 2015, 12:35:07 PM »
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Hi everyone, Great forum, happy to be here. I am the new owner of a 2000 stage3/3+ S4.Previous owner was Mantis on here I believe.
On to the question.
I finally have my cable connecting to the ECU and am able to get ECU info and do all the VCDS lite and DTC things. I cannot however do a full read on the flash. I get Requestupload is not supported. I have attempted to contact Mantis and hopefully he will respond, in the meantime maybe some experienced tuners in here could give me some insight. Heres a log chunk to hopefully help.
19/May/2015 01:31:41.403: USER: Validating flash memory starts at 0x00800000 and ends at 0x00900000.
19/May/2015 01:31:41.404: LOG: Sent message with service ID RequestUpload
19/May/2015 01:31:41.421: LOG: Received message with service ID: NegativeResponse
19/May/2015 01:31:41.421: LOG: Received negative response for service ID: RequestUpload, with response code: ServiceNotSupported
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nyet
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« Reply #1 on: May 19, 2015, 01:34:14 PM »
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Tuner probably disabled reading the flash.
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! 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 ex
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wiley
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« Reply #2 on: May 19, 2015, 01:40:54 PM »
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Thanks for responding. It was Mantis who was the last one tuning the ECU. Are regular folks able to lock an ECU like that? Hopefully he responds soon to let me know. I opened the ECU and it looks stock, no aftermarket chip. thanks
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Snow Trooper
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« Reply #3 on: May 19, 2015, 04:14:01 PM »
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Read it in boot mode if you must.
Starting over is better, he isnt a tuner.
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cartoons?
6A 61 72 65 64 40 76 6C 6D 73 70 65 63
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wiley
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« Reply #4 on: May 19, 2015, 04:27:45 PM »
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Yes. Thanks for the ointer. Daz pointed me in that direction also. I'm currently trying to get into boot mode. The sticky says I can do it in car but it's better on the bench. I don't have a bench harness, so trying in cat with charger connected. Still getting no interface error. Any further noob suggestions? Thanks to all
I want to start from scratch but I would like to backup the current tune just in case.
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nyet
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« Reply #5 on: May 19, 2015, 05:44:42 PM »
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Very very hard to get bootmode working in car unless you have an extra pair of hands..
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! 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 ex
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wiley
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« Reply #6 on: May 19, 2015, 08:32:38 PM »
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Thanks for all the input. I managed to bodge together a bench setup and read the flash with galletto. The resulting file has no extension. do I need to do something to it now to load it in to tunerpro? Shouldnt it be a .bin?
thanks again to all.
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wiley
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« Reply #7 on: May 19, 2015, 09:10:06 PM »
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Ok it seems to be loaded into tunerpro. but im totally green at this. Anyone willing to take a look at the file to see if its actually a good tune? the plan is to get this properly tuned when funds allow, but dont want to destroy the engine before that happens.
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ddillenger
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« Reply #8 on: May 19, 2015, 09:18:12 PM »
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open any map. Look at it in 3d
Does it look like a map or nonsense?
Run the file through me7sum. Post the output!
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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!
Email/Google chat:
DDillenger84(at)gmail(dot)com
Email>PM
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wiley
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« Reply #9 on: May 19, 2015, 09:39:36 PM »
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Step #1: Reading ROM info ..
Searching for EPK signature...OK
Searching for ECUID table...OK
EPK : '40/1/ME7.1/5/6005.01//22m/DstC2o/011200//'
Part Number : '8D0907551M '
Engine ID : '2.7l V6/5VT '
SW Version : '0002'
HW Number : '0261207143'
SW Number : '1037360857'
Step #2: Reading ROMSYS ..
Startup section: word[0x008000]+word[0x00FFFE]
@008038 Add=0x013225 CalcAdd=0x013225 ADD OK
Program pages: 8k page first+last in 0x0000-0xFFFF and 0x20000-0xFFFFF
@00803c Add=0xABDDC5 CalcAdd=0xABDDC5 ADD OK
All param page: word[0x010000]+word[0x01FFFE]
@01b9b0 Add=0x00971D CalcAdd=0x00971D ADD OK
Step #3: Reading RSA signatures ..
Searching for RSA offset #0...missing
Searching for RSA offset #1...missing
Step #4: Finding CRC table(s) ..
Searching for CRC table(s)...OK
CRC table(s) OK
Step #5: Reading Main Data Checksums ..
Searching for main data CRC pre block...missing
Searching for main data CRC/csum blocks...OK
Searching for main data CRC offsets...OK
Searching for main data checksum offsets...missing
Main CRCs:
1) 0x010002-0x013FFE @7a866 CRC: CC8F21CE CalcCRC: CC8F21CE CRC OK
2) 0x014252-0x017F4E @7a86c CRC: 0B7E8B16 CalcCRC: 0B7E8B16 CRC OK
3) 0x018192-0x01FBB0 @7a872 CRC: 76080FF5 CalcCRC: 76080FF5 CRC OK
Step #6: Reading Main Program Checksums ..
Searching for main program checksum..OK
ROM Checksum Block Offset Table @1e75a [16 bytes]:
1) 0x000000-0x00FBFF CalcChk: 47AEFC2F
0x00FC00-0x01FFFF CalcChk: 28F443B4 CalcCRC: FD1DEAAD SKIPPED
2) 0x020000-0x0FFFFF
<fffe0> Chk: 9C94DFF7 CalcChk: 9C94DFF7 OK (i)
Step #7: Reading Multipoint Checksum Blocks ..
Searching for multipoint block descriptor #1...OK
1) <14224> 0x024000-0x02658D Chk: 0B08F804 CalcChk: 0B08F804 OK
2) <14234> 0x014000-0x014243 Chk: 00540FE9 CalcChk: 00540FE9 OK (i)
3) <14244> 0xFFFFFFFF-0xFFFFFFFF END
Multipoint #1: [2 blocks x <16> = 32 bytes]
Searching for multipoint block descriptor #2...OK
1) <1fbb2> 0x000000-0x003FFF Chk: 0FA0F5CF Boot: (whitelisted) OK
2) <1fbc2> 0x004000-0x007FFF Chk: 0F4716B3 Boot: (whitelisted) OK
3) <1fbd2> 0x000000-0x003FFF Chk: 0FF728A4 CalcChk: 0FF728A4 OK
4) <1fbe2> 0x004000-0x007FFF Chk: 0F68CD6E CalcChk: 0F68CD6E OK
Multipoint #2: [66 blocks x <16> = 1056 bytes]
*** Found 73 checksums in mantistune.bin
*** DONE! 0/0 error(s) in mantistune.bin corrected in mantisout.bin! ***
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wiley
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« Reply #10 on: May 19, 2015, 09:41:52 PM »
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when I open maps in Tunerpro they seem to look legit. I also did a compare bin to stock 551m bin and it shows ~4000 bytes difference. I dont know how much change there should be for a stage 3 tune though. Some of the variables changed seem as though they would be towards performance changes for sure.
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wiley
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« Reply #11 on: May 19, 2015, 09:43:12 PM »
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thanks to all of you for pointing me in the right direction. wouldnt have gotten to this point without the help.  |
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ddillenger
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« Reply #12 on: May 19, 2015, 10:25:00 PM »
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thanks to all of you for pointing me in the right direction. wouldnt have gotten to this point without the help. Good work! |
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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!
Email/Google chat:
DDillenger84(at)gmail(dot)com
Email>PM
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Snow Trooper
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« Reply #13 on: May 20, 2015, 10:09:34 AM »
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Since it isn't a commercial file and you did buy it, feel free to post it and we can look it over. If the car works I doubt its anything bad but I bet there is room for improvement, always is.
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cartoons?
6A 61 72 65 64 40 76 6C 6D 73 70 65 63
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wiley
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« Reply #14 on: May 20, 2015, 10:42:02 AM »
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Yes it isnt a commercial file as far as I have been told. Mantis told me he downtuned it before he sold it to the owner i got it from. He said even without the meth injection it was extremely safe on 91 octane. I am hoping to get it back to its full potential in a safe tune. I am guessing the main way of dropping hp would of been pulling timing and boost?
Car specs for reference.
-stage 3 F21 turbos
-Siemens 60lb injectors
-JAW 90mm Maf/Intake, Hitachi conversion
-AWE intercoolers
-Devils Own methanol injection
Let me know what you guys see in the tune.
thanks
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