danon630
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« on: February 07, 2019, 07:19:38 AM »
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Hello guya! First, I wanna say "hello" to everyone, next is my problem. After read my ECU from 1.8t AWM i want to do some mods in my bin file following tips from here --> https://s4wiki.com/wiki/Tuning . In my opinion i've delete back O2 sensor, SAI and EVAP other mods was a soft LC and rev limiter. I've done this with guide from s4wiki. After wrote modded file to ECU in my car i've plug vcds to OBD and i've check all modules to avoid errors in. This part was successfully, so i decide to go for a ride to check my new "additives" in ECU on the road. After 2 kilometers engine stops, acc-pedal was not responding for taps. I get on side of the road. I've put plug from vcds cabel in again and i was search faults. Car was not responding then i decide to flash ori bin file with MPPS, but program send me a message wich says "ECU not found". Did i just fried my ECU? Could somebody help me?? Sorry for my bad english, i'm from Poland. In attachment i recive my ori bin, modded one and xdf wich i was using to find maps. |
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BlackT
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« Reply #1 on: February 07, 2019, 08:55:26 AM »
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Did you corrected checkdsums? Beacuse for the modified file i got errors ME7Check v1.12 (c) mki, 06/2004-05/2012
Checking file 4B0906018CH1.bin (size=1048576)
Reading Version Strings...
-> Bootrom Version = 05.12
-> EPK = 40/1/ME7.5/5/4012.01//24b/Dst01o/110700//
-> Contents of ECUID data table:
- '0261207216' (SSECUHN)
- '1037360101' (SSECUSN)
- '4B0906018CH ' (VAG part number)
- '0001' (VAG sw number)
- '1.8L R4/5VT ' (engine id)
-> Contents of ECUID data table:
- 'HW_MAN004'
Page checksum failure(s) found
Data area checksum failure(s) found
-> Found 6 errors!!! ******************************* |
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danon630
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« Reply #2 on: February 07, 2019, 09:06:41 AM »
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Did you corrected checkdsums? Beacuse for the modified file i got errors ME7Check v1.12 (c) mki, 06/2004-05/2012
Checking file 4B0906018CH1.bin (size=1048576)
Reading Version Strings...
-> Bootrom Version = 05.12
-> EPK = 40/1/ME7.5/5/4012.01//24b/Dst01o/110700//
-> Contents of ECUID data table:
- '0261207216' (SSECUHN)
- '1037360101' (SSECUSN)
- '4B0906018CH ' (VAG part number)
- '0001' (VAG sw number)
- '1.8L R4/5VT ' (engine id)
-> Contents of ECUID data table:
- 'HW_MAN004'
Page checksum failure(s) found
Data area checksum failure(s) found
-> Found 6 errors!!! ******************************* I think MPPS program did it... I've load file by button "checksum" and then i flash it... MPPS tell's me that was some faults but it's correct it. So i was confident when i run flashing and then engine... What do you think? What can happen with my ECU if checksums wasn't correct? Did i fried it like a bacon??? |
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fknbrkn
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mk4 1.8T AUM
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« Reply #3 on: February 07, 2019, 09:13:08 AM »
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you should flash it in bootmode with ori or properly fixed cs file
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danon630
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« Reply #4 on: February 07, 2019, 09:59:20 AM »
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you should flash it in bootmode with ori or properly fixed cs file
Ok. And when i flash ori bin and correct checksums in modded file can i flash it successfully?? I mean that mod bin? |
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danon630
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« Reply #5 on: February 07, 2019, 11:25:47 AM »
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Is there somebody who can tell me that i've done good modifications in my bin? Or if there are some faults in my "prog" can somebody correct it? I want to learn chip tuning but as i wrote earlier i'm not very well english-speaking guy.
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grey
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« Reply #6 on: February 07, 2019, 11:54:00 PM »
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If you using a clone MPPS,will not do checksum correctly
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danon630
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« Reply #7 on: February 08, 2019, 08:29:22 AM »
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If you using a clone MPPS,will not do checksum correctly
oh... good to know. So better will be using another checksums calc. What about my modded bin? Is there somebody who can tell me that i'll have every thing good? I've got added soft LC, rev limiter and i delete back o2 sensor. I don't want to someone do corrections there. Only tell me is there everything good or not. About checksums... I downloaded recomended software and i'm sure i'll do it know correctly  Thanks guys for helpin' me. At the begin of adventure with tuning it's very important to have support |
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BlackT
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« Reply #8 on: February 08, 2019, 09:34:05 AM »
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Did you manage to restore you ECU in life?
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danon630
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« Reply #9 on: February 08, 2019, 01:37:47 PM »
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yup. i tried to do it with my friend using that https://www.gotronik.pl/programatory/programator_vp280.html but my flash is dead... we decide to put other memory dice in my ECU. I think it was serious injoury of my ECU. Another engine driver is comming soon, i buy it for 42 PLN (it's ~11$) :Fwe are learning at ours fails  |
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dilly
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« Reply #10 on: February 08, 2019, 04:18:32 PM »
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why not build the cheap bench flash harness for the me7 ecus? you are wasting time and money by not researching friend
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danon630
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« Reply #11 on: February 11, 2019, 08:41:34 AM »
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why not build the cheap bench flash harness for the me7 ecus? you are wasting time and money by not researching friend
my friend but i can't do it... it's to hard for me i guess  |
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Blazius
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« Reply #12 on: February 11, 2019, 10:01:05 AM »
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my friend but i can't do it... it's to hard for me i guess It doesnt take much tbh. |
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danon630
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« Reply #13 on: February 20, 2019, 06:35:22 AM »
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Yup, now i just construct plug to ECU from ecu ori wide plug with pinout for bench flashing. Now i'm searching for good power supply.
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dilly
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« Reply #14 on: February 25, 2019, 11:06:21 PM »
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Yup, now i just construct plug to ECU from ecu ori wide plug with pinout for bench flashing. Now i'm searching for good power supply.
a little hard to understand you as i see you are either short in english or using translate. if you have the ecu plug and obd plug, you can use an old power supply from a pc if you don't have one search for "ATX power supply" |
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