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Bluetooth OBD Automotive Diagnostic Scan Tool & Code Reader

VC003-A is a Bluetooth type obd-II diagnostic scan tool and it is a standard product with brand, means it is not a customized version. But if you just want to make the same color as this obdii scan tool, or just change the label, it will be work. This obd scan tool is with standard OBD-II interface and it is able to work with most of OBD-II or EOBD vehicles. This is not a trouble code reader only, it is a multifunctional auto diagnostic scan tool can detect whole electronic system of the car by synchronizing ECU data. And it is also able to adjust interior function of the vehicle via ECU so the driver can enjoy the personalized driving. The obd2 diagnostic scan tool is able to help the user to find fault before it happened so that the user is able to know the possible accident in advance and arrange maintenance.
  • VC003-A
  • Viecar
  • Bluetooth 2.0
  • Android Windows

Product Parameter of VC003-A OBD Diagnostic Scan Tool

Model Number


Communication mode

Bluetooth 2.0

Interface type

Standard 16 Pin OBD-II Male

Compatible vehicle

Vehicles support listed OBD-II protocols

Compatible operation system

Windows or Android





Packing size


Operating voltage




Software upgrade

Support remote upgrade (online)


Recommended Apps for VC003-A OBD Scan Tool

Windows: ScanMaster-ELM,, PCMSCAN;
Android: Torque, OBD Car Doctor, Mini OBD, DashCommand, EOBD;
Symbian: OBDScope.


Supported OBD-II Protocols of VC003-A Auto Scan Tool

SAE J1850 PWM (41.6 Kbaud);
SAE J1850 VPW (10.4 Kbaud);
ISO 9141-2 (5 baud init, 10.4 Kbaud);
ISO14230-4 KWP (5 baud init, 10.4 Kbaud);
ISO14230-4 KWP (fast init, 10.4 Kbaud);
ISO15765-4 CAN (11bit ID, 500 Kbaud);
ISO15765-4 CAN (29bit ID, 500 Kbaud);
ISO15765-4 CAN (11bit ID, 250 Kbaud);
ISO15765-4 CAN (29bit ID, 250 Kbaud).


Main Functions of OBD-II Diagnostic Scan Tool

1, Read diagnostic trouble codes (DTC), both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
2, Clear trouble codes and turn off the MIL ("Check Engine" light)
3, Display current sensor data.:

- Engine RPM
- Calculated Load Value
- Coolant Temperature
- Fuel System Status
- Vehicle Speed
- Short Term Fuel Trim
- Long Term Fuel Trim
- Intake Manifold Pressure
- Timing Advance
- Intake Air Temperature
- Air Flow Rate
- Absolute Throttle Position
- Oxygen sensor voltages/associated short term fuel trims
- Fuel Pressure and so on.

Note: The detailed data depends on the configuration of the vehicle and application, different vehicle model or different App may support different real time data.


Advantages of VC003-A Car Diagnostic Scan Tool

1, Less power consumption;

2, Faster speed and stable performance;

3, Support online software upgrade;

4, Material, cost, production time and quality can be controlled independently;

5, R&D, SMT, bonding and assembly are completed inside so the cost, quality and production time is easy to control;

6, With 100% independent software, hardware and appearance patent rights;

7, Compliant with international standards;

8, With free application for option;

9, In time technical support, all problem can be solved independently;

10, Manufacturer’s own brand, formal authorization is available and avoid infringement.


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+86 13418549260






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