How to Read EDC17C74 ECU with KTAG 7.020?

I have successfully reading a VW Passat year 2016 Bosch EDC17C74 ECU using KTAG.

I bought Ktag 7.020 SW V2.25 with Red PCB EU because I want to read an EDC17C74 ECU but it caused many headache. I cannot afford an original ktag, so got the clone instead.

In the first step verify your cables. I have attached a drawing found on the net and you can check your GPT cable. In my case the Chinese GPT cable it is reversed the orange and the yellow. You can see in the first and second picture that the pin 21 orange cable and pin 18 is yellow. According the kess diagram original need to be yellow pin 21 and orange pin 18.

Next step use a powerful adapter. I used an 1A adapter but after changed with a 2A worked fine.

Now I can read and write without any problem a BOSCH EDC17C74 ECU with protocol P705, both flash and EEPROM.

Images attached:

 

How to Install Kess V2 V5.017 V2.80 on Win10?

Kess V2 Ksuite 2.80 software can be installed on win7, win8 and win10, and it is multilingual. This article is on how to install Ksuite 2.80 on win10 64bit and then read ECU Volkswagen Passat CC Bosch MED17.5 OBDII.

 

Ksuite V2.80 free download:

Source 1.

https://mega.nz/file/tk1QEKIS#T66cPJFkcciNfPXTfVj5CVJSZy8M6DcKpMgKBbQ03rM

Size: 1.7GB

Password: No need

 

Source 2.

https://share.weiyun.com/NVJ7tLIe

Pass: v93vhe

 

Ksuite 2.80 language: English, Spanish, Italian, German, French

 

Ksuite V2.80 compatible hardware:

Kess V2 V5.017 with red PCB

For any other Kess V2, please try at your own luck!

 

More details at this article: Free download Ksuite 2.80 for Kess V2 5.0.17 / Ktag?

 

Next is to install Kess V2 Ksuite 2.80.

OS: win7 8 10 (all okay)

 

 

Ksuite 2.80 win10 64bit installation for example:

 

Open the folder “Ksuite 2.8 Newest”, then the “Driver” folder, then “Driver_USBDEVICEDRV” .

Select a language from English, Spanish, Italian, German, French.

 

Click on “Next” -> “Next” -> “Next” until Driver has been successfully installed.

Insert the device into the computer USB, there will be a USB prompt.

Open “Ksuite _2.80” application.

 

Click on “Info” to read the device information.

 

And then click on “Options” to select language, it is available with English, Spanish, Italian, German, French, Portuguese.

 

Click on “Car” icon, then select “Volkswagen Passat CC Bosch MED17.5 OBDII”.

 

Choose “ID” , then click on “Select”.

1. Please connect your device to a stabilized battery charger in order to use this Serial protocol.
2. Switch on the dashboard, check the connections and press OK to continue.
3. Starting communication.
4. Switch off the dashboard to continue.
5. Wait please, this operation may take several minute.

 

Choose “Reading” and click on “Select”.

1. Please connect your device to a stabilized battery charger in order to use this Serial protocol.
2. Switch on the dashboard, check the connections and press OK to continue.
3. Starting communication.
4. Switch off the dashboard to continue.
5. Wait please, this operation may take several minutes.

Read out the ECU information.

Reading successfully and save the file.

www.obdii365.com

 

http://blog.obdii365.com/2021/08/03/install-kess-v2-5-017-ksuite-v2-80-on-windows-10/