(Solved) Kess V2 OBD write edc17cp14 failed, Passat not start

Purpose: write a file to a car with edc17cp14 through OBD with KESS V2 V5.017



Car & ECU: VW Passat 2.0cr CBAB edc17cp14



Procedure:
I read the original file through best obd2 scanner, and wrote it back again with no problems.

Afterwards i have put the Auto ECU Programmer to boot mode with kess tricore module, where i have made a “backup file read” and a “normal read”



Result:

Failed and the car won’t start.

Properly it is Tprot locked.



Solution:

The car can now start again..

A great thanks to all you helpfully people. It is nice to get qualified help when I fuck things up.

I wrote the fixed iRom file from @stabilo in boot mode, and tried start the car, that did not work.

Then I tried to follow the last three steps in the guide from another thread:

Problem: ECU VAG EDC17CP04/14 blocked writing MOD by OBD (so called EEPROM crash)
caused by: ECU remain in programming mode.
1. Read IROM / XROM and EEPROM in bootloader mode.
2. Fix IROM/XROM using bootloader readout and OBD ORI readout (you will probably need to paste part of map zone and chk/RSA zone)
3. Write fixed IROM/XROM by bootloader (do not touch EEPROM!)
4. connect ECU to the car and write repaired IROM/XROM (same used for bootloader) by OBD.
It will automaticaly fix eeprom problem.
Resolved

How to use KTAG Master to read VAG Audi A3 EDC17C46 ECU on bench?

Here is a tutorial for using KTAG Master ECU Programming Tool to read VAG Audi A3 ECU EDC17C46 on bench. Steps are as follows:

Step1. Open Audi A3 ECU EDC17C46 unit: first heat the edge to soften glue inside then open it carefully not to damage the circuit board.


Step2. Open KTAG Programming tool . Connect the cable 14P600KT02 to ECU connector according to following pin out diagram:


Step3. Take a wire, cut the wire cover at the middle. Solder its two ends to the two pins (red) as follow:



Step4. Back to K-TAG software, choose plug-in “P199” and click “OK”.

Click “Read” and wait it 100% complete. And then save the bin file.
Now  KTAG Master  read VAG Audi A3 ECU EDC17C46 successfully!

SKP1000 Tablet Key Programmer Replaced SKP900 and CI600 Plus

SKP1000 Key Programmer auto key programmer, a rebadged CI600 Plus(Chinese version) manufactured by Lonsdor company, mainly programs kinds of key  on a wide range of car brands from all of the world, as well as performs pin code calculation, mileage adjustment,  EPB+ Oil/service Reset and other special functions etc.

In another word, SKP-1000 is the replacement of Superobd SKP900 (which will stop producing).

A very nice feature is the “One Key Upgrade” button allows SKP1000 to free update online for one year.



SKP1000 outlook features:

Red color

Handheld with 4″ display screen

Not too heavy to hold, very easy to take








SKP1000 Key Programmer functions:

Clear key memory;
Program keys, proximity keys, smart key, flip keys;
Program after-market and OEM keys;
Read keys from immobilizer memory
New mechanical key number programming;
Vehicle identification key programming;
Reset ECU& Reset immobilizer;
New remote controller programming;
Immo PINCODE reader for many vehicles and no need pincode when programming keys for many vehicles
Mileage adjustment via OBD;
With full and strong database for the most important vehicle makes;
Remote assistance
EEPROM chip read and immobilizer initialization;
EPB(Electric park brake);
Oil/Service reset;
EEPROM/PIC adapter




SKP1000 Tablet workable vehicle list:

BAIC, BENZ, BESTURN, BMW, BRILLIANE, BYD, CHANGAN, CHANGHE, CHERY, CHRYSLER(CHRYSLER/DODGE/JEEP), DFFENGSHEN, DFPV, FAW, FIAT,

FORD/LINCOLN, GEELY/HUAPU/SQYL,

GM(BUICK/CADILLAC/CHEVROLET/GMC/HUMMER), GREATWALL, HAFEI, HAWTAI, HIMIKO, HNMAZDA, HONDA/ACURA, HONGQI, HYUNDAI, ISUZU, JAC, JAGUAR, KIA, LANDROVER, LIEBAO, LIFAN, LUFENG, LUXGEN, MASERATI, MAZDA, MITSUBISHI, NISSAN/INFINITI, OPEL, PEUGEOT/CITROEN, PORSCHE, PROTON, QQROS, RENAULT, ROEWE/MG, SGMW, SMART, SSANGYONG, SUBARU, SUZUKI, TJFAW, TOYOTA/LEXUS, VW/AUDI/SKODA/SEAT, YOUNGLOTUS, ZZMAZDA, ZZNISSAN, ZOTYE;



SKP1000 programmer Cons:

English only, no other language so far. Maybe other language will be available as SKP900, but it needs some time.