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KESS V2 OBD2 ECU Master Tuning Kit Firmware V4.036

Was: $130.00
Now: $99.99
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KESS V2 OBD2 ECU Tuning Kit allows you to safely and conveniently Read ECU data and Write [Flash] ECU data directly from the OBD2 port on your car. KESS V2 is an affordable tuning solution for both DIY enthusiasts and professional tuners 
  • Firmware V4.036
  • Software Version: V2.33
  • Master Version
  • Multi-language Support: English, German, Spanish, Italian, Portuguese, French
  • No Token Limitation
  • Supports many other ECUs and models than older versions
  • Supports major brands and OBD2 protocols including K-Line, CAN and Ford J1850
  • Supports popular ECUs including EDC15 EDC16 and MED17
  • Read and Write ECU, directly from the OBD2 port [No need to connect directly to the ECU]
KESS V2 has several built-in features and safeguards including:
  • Monitor battery voltage in real-time
  • Full recovery feature if you run into any problems
  • Automatic Checksum correction [when it's available]
  • Boot-Loader mode supported
  • Management of the programming counters
  • OBD2 Scan tool functions to remove DTCs
  • Several reading/writing speed options
  • Option to write full file/section of the map
  • Full compatibility and integration with ECM Titanium Tuning Software
  1. Please do not update this tool online, or It will be damaged.
  2. You must be disconnected from the internet when installing or using [when it's connected to the internet, it automatically tries to update the firmware and damages it]
  3. You MUST be connected to your car when installing the software to complete the installation successfully
  4. The year of your car doesn't matter. As long as below list matches your vehicle model - KESS will let you to read/write it's ECU chip
Q: What is the version of KESS v2, master or slave?
A: Master Version.
Q: Does KESS V2 require activation?
A: No, after installing the driver and software, it will be ready to use
Q: What are some important rules when using KESS FW V4.036?
A: When installing software or using KESS, you MUST be disconnected from the internet
Q: In the description, KESS is fully integrated and supports ECM Titanium. Is it included? 
A: KESS is fully integrated and supports ECM Titanium, but is not included.
KESS V2 is an ECU flashing tool and ECM Titanium is tuning software
Q: Does KESS support remapping the ECU? Or it can only read and write ECU?
A: KESS can Read and Write the ECU, but does not support remapping the ECU
Q: I received the error message "checksum error" when reading the ECU. How do I resolve this?
A: Install the 3 libraries: Microsoft Visual C++ 2005, 2008, 2010, from the main folder.
Q: Customer told us that KESS V2 can not do EDC17 well, such for Bosch EDC17 (cp04-CP14-CAN-Med17.X ) and for Bosch EDC17 C54 (Passat, Golf, Crafter, Octávia, Yeti-VW). EDC16 all ok.
A: Yes, KESS V2 does NOT support EDC17 at the moment.
EDC16 is supported, but for newer models with encrypted data, you need to connect the Anti-Mediation Lock Module to read/write data for vehicles
Q: How do you preform a checksum with KESS? Does KESS v2 automatically re-write it? 
A: After reading the software, the device will automatically perform checksums.
Q: How to connect KESS to K-LINE MED17 ECU? Do you have a manual or diagram?
A: If your car has OBD2 port, just plug the OBD2 cable into the car to connect.
If your vehicle/application does not have an OBD2 port, after you select the ECU type in the Software, the diagram will appear to guide you
KESS and KTAG Differences:
Q:What is the difference between KTAG and KESS V2 V2.33?
A: KESS V2 connects directly to the OBD2 port and KTAG connects directly to the ECU. Both use the same software.
Q: Both KESS v2 and KTAG only work with Windows XP system?
A: Windows XP Pro [32-Bit only] is recommended and will be the most stable. There are many users that have no issues running Windows 7 (32-Bit Only), but if you do, you must use Windows XP Pro [32-Bit only]
Q: Does KESS V2 Support trucks? For example the Mercedes MP1/MP2/MP3 or MAN TGA?
A: No, KESS V2 does not support trucks because the high voltage in trucks can cause damage to the firmware