ELM327 Bluetooth OBD2 Dongle

Description

It supports almost all OBD-II protocols.

Bluetooth connection, no Batteries, Cables, or Switches.

Wireless (Bluetooth) 5~10 meter

Retrieve Fault Codes (DTCs) and clear Check Engine lights.

Can also be used with a PC with a Bluetooth

Common Software used is Torque/Torque Lite from Google Play store

Features:
- Read diagnostic trouble codes, both generic and manufacturer-specific , and display their meaning (over 3000 generic code definitions in the database).
- Clear trouble codes and turn off the MIL ("Check Engine" light)
- Set the maximum number of responses to obtain
- Remove spaces from ECU responses (to speed data transmission)
- Store a unique identifier in EEPROM
- Set the CAN mask and filter with one command
- Easily switch between variable and fixed CAN message lengths
- Send CAN remote frames (RTRs)

Display current sensor data, including: (Vehicle and ECU dependent)
- 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 System status
- Fuel Pressure
- Many others...

Multi-Protocol Support:
-SAE J1850 PWM(41.6Kbaud)
-SAE J1850 VPW(10.4Kbaud)
-ISO9141-2(5 baud init,10.4Kbaud)
-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)
A.SAE J1939 CAN(29bit ID,250Kbaud)
B.USER1 CAN(11bit ID,125Kbaud)
C.USER2 CAN(11bit ID,50*kbaud)
*default settings(user adjustable)

Vehicle Coverage:

Works on most OBD2 Vehicles (1996 onwards in USA) and EOBD vehicles ( Petrol cars from 2001 and diesel cars from 2003/2004 in Europe)
For your information:
For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information

Note : Label must state that the vehicle is OBD II compliant for this unit to work. Other vehicles may have the same OBD2 plug but is not fully OBD2 and have a different protocol.

This hardware can match many other software still! But most of them are not free!
Works for Windows as well (download software and pair via Bluetooth)
This tool does not match abs and airbag system!
Bluetooth paircode: 1234 / 0000

What's in the box
1 x ELM327 V2.1