OBD2 OBDII Car Bluetooth 4.0 Code Scanner Reader ELM 327 Automotive Diagnostic

OBD2 OBDII Car Bluetooth 4.0 Code Scanner Reader ELM 327 Automotive Diagnostic


Viecar Bluetooth 4.0 is a software + hardware multi-functional, comprehensive in-vehicle high-tech automotive electronics products, using Bluetooth 4.0 dual-mode design, perfectly support IOS and Android devices and high-speed data transmission, along with low power consumption, really save power. Via connecting with in-vehicle ECU computer to achieve interface 360 degree experience of whole car, early find vehicle Sub-health, also ensures vehicle in warranty early find fault so that promptly take appropriate measures, protect the interests of the owners ; by analyzing and assessing for this time and historical and other multi-dimensional fuel consumption, help car owners saving fuel even money; also recording driving behavior, analyzing condition data, recommending for improvement, and promptly correcting bad driving habits, in order to drivers can 

be more humane to use their own car. 



Viecar Bluetooth 4.0 is no longer simply a screen information display system, but through stunning head-up display (HUD), let drivers no longer have to bow to watch the meter, while enjoying the pilot driving experience, and eliminating the potential safety problems from bowing to watch meter. Cool real-time dashboard design, extended original car without display data; very largely enhance the visual experience. 



Product Parameters 

1. Communication method: Bluetooth dual-mode (2.0/4.0) 

2. Software platform: Support Android / IOS / Windows 

3. Operating voltage: 9V~16V 

4. Operating current: 45mA 

5. Operating temperature: -40℃~85℃ 

6. Operating humidity: <60% 

7. Dimensions: 45mm*40mm*18mm 

8. Supported vehicle: OBDII protocol vehicle 




Supports OBDII protocols: 


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) 


Software description: 

Viecar Bluetooth 4.0 using self-developed Viecar software, more user-friendly interface designed to provide 

continuous software upgrades, and much powerful. Buying product, can obtain the right to use 

the software, no additional cost to purchase software. And one-year hardware warranty. 


Software features:



Software can perform the following operations:

Read error diagn

ostic codes - General and manufacturers special use, and display their meaning

(Database has over 3000 generic code definitions)

Clear the error code and shut off the MIL ( "Check Engine" light)

Display current sensor data, comprising:

Engine revolutions p

er minute (RPM)

The calculated load value

Coolant temperature

Fuel System Status


Short-term fuel situation

Long-term fuel situation

Intake manifold pressure

Injection advance time

Intake air temperature

Air flow rate

Absolute throttle position

Oxygen-sensing voltage associated with the short-term fuel state

Fuel System Status

The fuel pressure

Fuel consumption monitoring and many other data ......


Future software features:

Data chart display and logging

Freeze frame data

Continuous and discontinu

ous oxygen probe results


Compatible software: 

Window: ScanMaster-ELM, ScanTool.net, PCMSCAN 

Android: Torque_Pro, DashCommand, EOBD 

IOS: DashCommand, EOBD,Viecar

Symbian: OBDScope 




1 X Viecar 4.0 Bluetooth

1 X User Manual



Item specifics

Condition: New Brand:


Vehicle Type: Passenger Vehicle Manufacturer Part Number:

Does Not Apply

Features: User Friendly OBD Interface: OBDII, OBD


Connectivity: Bluetooth
Accessories: User Guide Supported System: ABS
Voltage: 12V UPC:

Does not apply