View Full Version : Problem with Edc17cp14 boot pin

14th December, 2018, 09:51 PM
have issue with Edc17cp14,wanít to turn off flaps and egr for this ecu,but canít read it.Someone already tryed to do it and when i opened ecu,i saw broken or desoldered boot pin,without it i get error (check all connections) with ktag via tricore.Maybe someone know different way to r/w it or different boot pin?Maybe there is fix for existing boot pin?579924579925579926

14th December, 2018, 10:56 PM
Upload id with kess, and make photo from ecu label, i give ori file. If you have kess (also clone) you can write.

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14th December, 2018, 11:23 PM
but if i write modified(egr off + remap) file via obd with kess 5.017 it won't brick ecu?
As far as i know we can not read or write unpatched edc17cp14 via obd.
I don't have ID file right now,but tommorrow i will have.

15th December, 2018, 10:19 AM
No, if we read vr it doesnt brick ecu, you need choose protocol 501. (option only write)

15th December, 2018, 02:24 PM
Im using kess v2 5.017 with ksuite 2.23.
Sorry im trying to learn and want to know what is "read VR"?
I have issue that protocol 501 says coming soon in ksuite protocols section,via list by choosing any audi i can't see it.If i install version 2.47 ( as far as i know it's max for clone kess v2 5.017) does it become available?
Are you sure it won't brick my ecu if i write via this protocol?Ecu software was modified before by someone.
Maybe possible to make DPF,EGR,flaps off and remap?

15th December, 2018, 02:30 PM
post picture from ecu label

15th December, 2018, 06:19 PM
Use ksuite 2.47 with your Kess 5.017 and battery pack

write the vr original first check for unknown faults - if someone damaged bootpin maybe mapped for egr previous or similar

then your new mod

Takes a few minutes to start writing then approximately 10 minutes then you can breathe again

16th December, 2018, 08:00 AM
Does not work,ksuite says file is corrupt or not correct with ksuite 2.47 and protocol 501.

16th December, 2018, 11:23 AM
You must be using wrong file. As I have done several that way using 5.017 and 2.47 make sure the original is same as Alientech virtual read files as the VR files only write map areas and if you’ve got a ktag read from elsewhere it won’t work

16th December, 2018, 11:23 AM
Post ID up

16th December, 2018, 11:24 AM
Besides which you need correct original for comparison

16th December, 2018, 12:09 PM

i had a problem with boot pin in edc17c19 , and i solve it (don't laughing please) by building a needle with a cover of a pen a spring a wire and a Stitching Needle....


i follow the line of the boot pin and i manage to boot up the ecu very easy and read - write in boot mode...



16th December, 2018, 01:38 PM

16th December, 2018, 01:39 PM
I don't know does it work,because my boot pin line is very interesting.Check out your self.

16th December, 2018, 06:21 PM

I couldn’t find on here but these have original file but it would be worth asking on a separate post for virtual read original and post the ID notepad file up

Write the original provided from members or above make sure ALL numbers match .

Use a battery pack select same orignal for comparison when asked
Write file do diagnostics after to check for any other issues

Then ask for that original to be modded as per your requirements
Select writing choose modded file then will ask you for original for comparison chks
Wait around 10 minuets
Then file will write

16th December, 2018, 08:01 PM
All sorted via boot pin fix,it was used conntact pin near original boot pin ,big thanks for sdtsedat.

16th December, 2018, 08:23 PM
Very pleased for you

29th April, 2019, 03:44 PM
All sorted via boot pin fix,it was used conntact pin near original boot pin ,big thanks for sdtsedat.

Hi, sorry to resurect a old thread, but ive encountered a issue i am unable to resovle and it seems you managed to sort yours out. A friend of mine needed a dpf off solution for edc17c19 which i believe requires full read. Ive never attempted opening and soldering a ecu (and wish i hadn't). Bassically i have desoldered/broke boot pin. Is there any way to solve this. I have full obd id and read, and boot mode id but no read. Pics of pcb attatched. Many thanks