Bluetooth ELM327

Features
bluetooth ELM327 is the newly developed wireless scan tool. It supports all OBD-II protocols

Works with all OBD-II compliant vehicles
Wireless (Bluetooth)
Software included for Palm, PDA
Software included for Windows PC
Software included for Windows Smartphone
Supports ISO 9141, KWP2000
Supports SAE J1850
Supports CAN bus

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)

 Display current sensor data, including: 

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...