Best Sale OBDSTAR 300DP Plus Immobilizer Key Programmer


The OBDSTAR 300DP Plus is the ultimate key programmer for immobilizer systems. Unlock the full potential of your vehicle with this powerful tool!


Best Sale OBDSTAR 300DP Plus Immobilizer Key Programmer


Essential details


original diagnostic tool





Place of Origin:

Guangdong, China

Brand Name:


Model Number:

300DP Plus


1 Years

Product Name:

OBDSTAR 300DP Plus Key Master

Operation system:

Android 5.1.1


RK3128 Quad-Core ARM Cortex A7


2500mA, rechargeable polymer lithium battery

Extension memory card:

32G Micro SD (TF) card supported

Storage capacity:



5.0 inch

LCD resolution:


Touch screen:

capacitive touch screen




Name :    OBDSTAR  300DP Plus Key Master

This device is a new Android-based vehicle trouble diagnostic device developed for internet applications. It inherits from OBDSTAR advanced diagnosing technology and it is characterized by covering wide range of vehicles, featuring powerful function, and providing precise result. Through vehicle diagnostic OBD connector and variant mobile intelligent terminals, it achieves vehicle trouble diagnosis for full car model and full system vehicle.

Meanwhile, taking advantage of mobile internet, this device integrates more application and service, such as Maintenance Database, remote assistant, One Key Upgrade etc.


Hardware Advantages of OBDSTAR 300DP :

1. Built-in VCI box

2. 8-inch touchscreen

3. Charge directly via OBD interface

4. Practical and high-end gift box

5. Industrial design with silicone case

6. Back bracket design: prop on the steering wheel or stand on the table

7. With Toyota simulate key 1

8. P001 programmer: EEPROM adapter + RFID adapter + Key Renew adapter

9. Add the clip of reading SOP 8PIN EEPROM

10. C001/C002 circuit board to read and write chip data with welding

11. IMMO induction coil to detect the key induction coil failure of the vehicle.

12. Add wiring harness of ECU reading by OBD (for ECU cloning and switch activation)


Software Advantages of OBDSTAR 300DP :



2. Renew Key

3. Key programming

4. Remote programming


Cluster Calibrate: wild vehicle coverage, pls check the car list

Diagnosis: realize all vehicle systems diagnosis


Special Functions of OBDSTAR 300DP :

TPS/ABS/EPB/DPF/TPMS/SRS Reset/Fuel Injector/Gear Learning/Battery Matching/ECU Programming/Throttle Matching/

Oil/service reset/Steering Angle Reset/Remote Manual Setting/Electronic Steering Reset/CVT Learning/value Reset


ECU Clone for OBDSTAR 300DP :

1. ECU Clone, means ECU duplication.

The device copies all the data from the original vehicle ECU, and then writes all data copied into ECU with the same hardware to realize the same ECU function with the original vehicle.

2. Clone directly when replacing a new or a used ECU!

Without online matching in 4S store or removal of ECU bonding wire for reading and writing! Directly write without dismantling OBD!

3. Three features for ECU Clone:

A. Free of 4S online:

break monopoly from 4S, benefiting automobile maintenance industry

B. Simplified operation procedures: realize foolproof operation

C. Non-dismantling with zero risks: read and write data without dismantling ECU


Switch Activation Function

(Today many instruments or audio of vehicles activate secondary power supply to go into power-on status by relevant module CAN communication on the vehicle, but sometimes an instrument or an audio is separated from vehicle CANBUS network, causing startup failure when it needs to be repaired by an auto technician. This function can simulate CAN communication to activate secondary power supply, so the instrument or the audio enters into power-on status. In this way, it not only can test and verify the instrument or the audio, but also save an enormous cost for an auto technician to purchase a large number of startup platforms of various vehicles and wiring harnesses!)


Add “Help Functions

1. including built-in testable vehicle models, upgrade announcement, features, help notes and wiring diagrams, etc.

2. Carlist and upgrade announcement, all details are available on the device

3. Customers can look up the features or uniquely support functions on the device

4.  Help notes: built-in help notes for each model or function

5. Wiring diagrams: built-in ECU wiring diagrams, more intuitionistic and convenient



Operation system: Android 5.1.1

CPU: Exynos4418  Dual Core ARM Cortex A9

Battery: 3700mA, rechargeable polymer lithium battery

Extension memory card: 32G Micro SD (TF) card supported

Memory capacity: 2GB

Storage capacity: 32GB

LCD: 8.0 inch

LCD resolution: 1280*800

Touch screen: Capacitive touch screen

Camera: 5 mega rear view camera

Wi-Fi: supported

 Working temperature: -10℃  ~  55℃(14℉  ~  131℉ )

Storage temperature: -20℃  ~  70℃(-4℉  ~ 158℉ )

Weight: about 1.0 Kg

Dimension: 254mm*174mm*35mm



A Package: 

Immobilizer+Special function(EEPROM+Key Renewing)Adapter(P001 programmer+C001circuit board+C002 circuit board+W001 cable+W002 data cable+W003 data cable+Toyota smart key Emulator)+others(Ignition coil+Remote tester)


B Package: 

Immobilizer+Special function(EEPROM+Key Renewing)+Mileage correction+Adapter(P001 programmer+C001 circuit board+C002  circuit board+W001 data cable+W002 data cable+W003 data cable+Toyota smarkt key Emulator)+others(Ignition coil+Remote tester)


C Package: 

Immobilizer+Mileage correction+Diagnosis+Special function (Oil rest +ABS+Battery matching+ECU programming+EPB+Throttle programming+Airbag rest+TPMS+Steering angle rest+OBDII+DPF+Injector code+Supension matching+Gear learning+CVT learning+EEPROM+Key renewing+ECU cloning)Adapter(P001 programmer+C001 circuit board+C002 circuit board+W001 data cable+W002 data cable+W003 data cable+Toyota smarkt key Emulator)+others(Ignition coil+Remote tester).


Packing list:

Key Master DP Plus Unit
Main Wire
12V2A DC Charger
OBD II-16 Connector
IMMO Induction Coil
Muti-functional Jumper
P001 Programmer Unit
C001/C002 Circuit Board
TOYOTA Simulation Smart Key 1
Configuration List/Certificate/Quick Start Guide Fold

Best Sale OBDSTAR 300DP Plus Immobilizer Key Programmer

Best Sale OBDSTAR 300DP Plus Immobilizer Key Programmer


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