Original OBDSTAR X300 Pro3 Key Programmer Real Test Report

Do you bought OBDSTAR X300 Pro3 key programmer from china, and looking for the feedback on X300 Pro3 good/bad experiences? Here, uobdii.com made this thread for sharing the tested ECUs with X300 Pro3 by many real users, these are just small parts we collected, more test reports will be listed here for you in the future.


This report includes three parts:

Part1: Car Key programmer function test report

Part2: Odometer correct fuction test report:

Part3: EEPROM & PIC function

Part4: Customers feedback


Detailed contents:

Part1: Key programming test report
Toyota 4Runner (2006): add new keys–> OK

Lexus RX400H (2005): program a new key–> OK

Honda: edit vin–> great

Nissan: smart key programming–> awesome

Kia Ria 2014 with I4D60: programmed key with pin (pin ready be another tool)–> OK

Hyundai i10 2012: Read Pin and programmed 7936 (ID46)–>Quick and easy

Volex c30 2012: read pin code program key–> OK

K13–> perfect

Insignia 2011: read security code + program keys–> OK


Part2: odometer correction test report:

The VAG group vehicles are what we tested most. Also some Hyundai, Kia, Opel, Chevrolet, Range Rover, Ford, Fiat, Porsche, Jeep, etc are tested. Here are VAG test reports.

Audi A3 2008: OK

Audi A4 2007: in 20 seconds by OBD–> OK

Audi normal a6 2009 –> OK

Audi a8 2006–> OK

Audi Q5 2013: via obd–> OK

Volkswagen Tiguan 2013: TFT color dash nec+24C64–> OK

Volkswagen caddy 2014: white meter NEC24C64 via obd–> OK

Seat Ibiza 2014: Via obd –> OK

Volkswagen Polo 2014: with NEC24C64–> OK

Golf 2013with black/white screen: OK (with latest update)

Golf 6 2012 white color: write 2 sec !!

Tiguan 2012 tft color NEC24C64 –> OK

Volkswagen Polo 2014: White Meter NEC24C64 using golf menu–> OK

Passat 2009: mileage nec+24c32–> OK

kia sportage r 2014: d70f423 mileage–> tested OK

Skoda Octavia 2010: nec+24c32 VDO mileage OK

Skoda Superb 2012: via obd–> mileage OK

Polo 2004: VDO k Line–> mileage OK

Volkswagen Amarok 2014 ok: chose golf NEC 24C64 white meter 2013–> OK


Part3: EEPROM & PIC function:

EEPROM function:

EEPROM adaptor working with OBDSTAR X300 PRO for immo matching (EEPROM is used to read out password from EEPROM chip and restore data).

PIC function:

The PIC adapter working with OBDSTAR Key Master is to read write CPU data on a part of car computer.


Part4: Customer feedback about Original OBDSTAR X300 Pro3

Customer 1:

I have bought this Key Master X300 Pro 3 claim to have the same program as the SKP900. Not true it lacks the newest protcal, all thou the F100 does have the newest protocol.


Customer 2:

For the price ($485) and its function over Skp900 ($539.00) looks to be the better buy. Mileage is extra bonus, more money & something different.

obd2 scanning is limited but extra bonus on rewriting vin # on donor Ecu.


Customer 3:

OBDSTAR F100 Ford/Mazda key pro and OBDSTAR X300M are the separate programs out from X300 PRO3 Key Master, while if you are a master working at workshop/garage, you are advised to own one OBDSTAR X300 PRO3 Key Master which include all vehicle models and function including: key programming, mileage adjustment, PIC function (read write CPU data on a part of car computer) and EEPROM function (read out password from EEPROM chip and restore data), EPB, oil service reset, battery matching etc

One our customer sent email to me and I post some part here”Review on OBDSTAR X300 PRO3 Key Master