View Full Version : What happens?
sdtsedat
1st May, 2018, 05:23 PM
What happens if i flash micro/flash readed with ktag and flash over obd?
Someone have tested?
I have golf 7 edc16c64 readed full ktag and want to test if no one test this...
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carmageddon
1st May, 2018, 06:38 PM
you dont need to open ecu...but you can without problem.
with kess 2.23 i wrote many edc17c64 (1.6 and 2.0 tdi), only with ID ecu and writing with right SW...20-25 min...charger connected because fan starting and disconnect fan is not quickly
sdtsedat
1st May, 2018, 06:40 PM
My question is if i flash mpc file readed with ktag tricore. If i flash this file over obd?
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carmageddon
1st May, 2018, 07:10 PM
its simple to read : you can without problem
sdtsedat
1st May, 2018, 08:43 PM
So i can ktag readed file flash over obd?
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carmageddon
1st May, 2018, 08:51 PM
yes, i did also this operation : boot reading, mod, obd writing
sdtsedat
2nd May, 2018, 04:46 PM
yes, i did also this operation : boot reading, mod, obd writing
Hmmmm, interesteddd, I have readed audi A6 edc17c46 but no vr avail, so open ecu readed bootmode
So if something wrong, i can write over obd
thanks
carmageddon
2nd May, 2018, 05:42 PM
Hmmmm, interesteddd, I have readed audi A6 edc17c46 but no vr avail, so open ecu readed bootmode
So if something wrong, i can write over obd
thanks
if somethings goes wrong you need to rewrite in boot mode...obd writing is always partial (engine managment only)
sdtsedat
3rd May, 2018, 01:04 AM
I can't remove dpf or dtc or egr, remap stage 2 with partial?
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carmageddon
3rd May, 2018, 08:33 AM
friend, speak clear!
- if something wrong happen you must recover ecu with boot
- if you need to do a job for dpf-egr-mod you can do all from obd
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