ELM327 Bluetooth Auto Diagnostic Scanner

The ELM327 OBDII interface is an engine performance and diagnostics tool for automotive professionals and enthusiasts that allows you to wirelessly (Bluetooth) connect your car's on-board computer from your device with the compatible application or software. 

Reads 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)

Easily switch between variable and fixed CAN message lengths

The HH Advanced OBD2 Code Reader diagnostic scan tool can communicate wirelessly over Bluetooth to your mobile phone, laptop or desktop

This device is in compliance with the OBDII protocol and works with vehicles manufactured for the US, built in 1996 and later

With this tool, you can now DIY easily troubleshoot that pesky "check engine" light in your car, clear the "check engine" light, get a live reading of your mile per gallon (MPG), and many interact with the various sensors in the car

Technical Parameters: It supports all OBD-II protocols, works with all OBD-II compliant vehicles

Display current sensor data including: Engine RPM, Calculated load value, Coolant temperature, Vehicle Speed etc

Compatible Protocols
ISO 9141-2 (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (fast init, 10.4 kbaud)
ISO 15765-4 CAN (11 bit ID, 500 kbaud)
ISO 15765-4 CAN (29 bit ID, 500 kbaud)
ISO 15765-4 CAN (11 bit ID, 250 kbaud)
ISO 15765-4 CAN (29 bit ID, 250 kbaud)
SAE J1850 PWM 

SAE J1850 VPW 

Password: 1234