Bluetooth OBD-II Diagnosis

Image credits:digitaltrends.com

A Bluetooth OBD (On board diagnosis) Scanner is a very easy to use scan tool and its data transfer is seamless once paired, it finds then reads off and clears trouble codes, and provides access to a wealth of sensor data, Keep track of a vehicle's history and stay ahead of the curve when purchasing a new/used vehicle by running your own personalized test to uncover any hidden problems 



As of today there are five OBD-II protocols  in use as the industry standard, each with minor variations on the communication pattern it establishes between the on-board diagnostic computer (OBD) and the scanner console. For European and Asian brands : ISO 9141 circuitry or KWP2000.
While American Manufacturers such as Ford, GM cars and light trucks use the: SAE J1850 VPW (Variable Pulse Width Modulation), use SAE J1850 PWM (Pulse Width Modulation) communication



some of its most prominent features include:
- Data Logger
- Emission Analysis
- Oxygen sensors
- Catalyst comps fault detection / misfire *
- Power Output readings
- Read off trouble codes (DTC's) and turn off the MIL (Check Engine light)
- Display of current sensor data, including: Engine RPM
- Comprehensive scan of electronic systems
- Calculated Load Value
- Coolant Temperature
- Fuel System Status
- Injector Circuit
- Vehicle Speed
- Dynamo testing / tuning
- Battery V+ V-
- Lap timings
- performance tuning
- absolute throttle position


- Relative throttle positon
- MPG
- etc.
** The dongle works by establishing a connection to the vehicle's pre-installed on board computer via BT-connection (Tx/Rx) channels**



 *Plug and play (PnP)



The Device is readily compatible On:
- Android
- Iphone
- Mac Os / OSx
- Windows PC
- Symbian
- Tablet PC

To speak with a professional/learn more
contact the good guys @ Emm's retail:
on: +2348174938200
odiluobe@gmail.com
Location: Abuja, Nigeria

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