KESS V2 Master is an ECU tuning tool for ECUS and TCUS. it supported to work on various vehicles including cars, motorcycles, trucks, tractors, and boats.it reads through the OBD2 diagnostic port, then writes the modified files back easily and safely. Therefore,no need to disassemble the ECU from the car, easy to use.KESSv2 Master covers supports more 140 types of vehicles and protocols, including KAN, Line, MED17 and Ford J1850, as well as the EDC17.No gray protocols anymore!
Kess V2 Master Highlights :
- Last Ksuite V2.80 Software and V5.017 Firmware
- Online Version support Interent connection
- European Version with Red PCB(Full chips)
- 100% No Tokens Need for all vehicles, lifetime use
What’s add on V2.80 KESS V2:
- Add More Car Models
- Reduce 80% Wake Up Error
- Fix Checksum Error and RSA Error
- Fix Unmatched Key Error
- Pcr2.1 Unlock Corrected
- OBD2 edc15v edc15p edc15vm No Problem
- Writing without problems at edc17 VAG
KESS V2 OBD Tuning tool Features:
- Identifies the vehicle.
- Monitors battery voltage.
- Saves original injector codes.
- Checks and clears all DTCs.
- Automatic checksum correction.
- Ensures flash writing even in case of PC failure.
- Restores functionality in case of error.
European Online Version Kess V2 Advantage in PC board:
- The left upper corner and the lower right corner notch size is not the same
- More than buzzer
- WFs = Infineon, BCR112 NPN Digital Transistor
- 27E = ON Semiconductor NUP2105LT1G
- 6DW = NXP BC817,215 NPN Bipolar Transistor
- A6c =MMUN2113LT1G / MMUN2113LT3G
- K5B = BC807-25-7-F PNP Bipolar Transistor
- Using imported Japanese Murata filter NFE61PT472C1H9L

Kess V2 Maser version FAQs:
- Q1: I will start program EDC16, fiat/alfa/lancia, which hardware is probably better, KESS V2 or Galletto V54?
A1: KESS v2 is better one with no token limitation and no checksum error. - Q2: What is the difference between KESS V2 and K-TAG?
A2: Beside world-wide famous brand cars, K-TAG also supports trucks, tractors, bikes and work with a small part of motorcycle. Otherwise, KESS V2 has OBD function (means it program ECU by OBD diagnostic cable) while K-TAG doesn’t have. - Q3: Someone told me that KESS V2 can’t do EDC17 well, such as Bosch EDC 17 (cp04-CP14-CAN-Med17.X) and Bosch Bosch EDC 17 C54 (Passat, Golf, Crafter, Octávia, Yeti-VW).
A3: Yes, it can’t do EDC17 at present. It can do EDC16 well, but when you do it, you need to connect the Anti-mediation lock module to read and write data for vehicles. Becuase new style vehicles have new encrypted ways.
















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