ELM327 WIFI OBDII Scanner
The latest software version V2.1 supports all OBD-II protocols.
It can also be used with a PC with a Bluetooth Card. Bluetooth connection, no Batteries, Cables, or Switches.Wireless (Bluetooth) 5~ 10 meters. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
It only works with a car (does not support truck).
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 Label must state that the vehicle is OBD II compliant. Retrieve Fault Codes (DTCs) and clear Check Engine lights. Features: 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).
Works for Windows98/ME/2000/XP/Vista & 7!
This tool does not match the abs and airbag system!
Bluetooth pair code: 1234
Main Control Chip: PIC18F2480
Display current sensor data, including:
Calculated Load Value
Fuel System Status
Short Term Fuel Trim
Long Term Fuel Trim
Intake Manifold Pressure
Intake Air Temperature
Air Flow Rate
Absolute Throttle Position
Oxygen sensor voltages/associated short term fuel trims
Fuel System status
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)
SAE J1939 CAN (29bit ID, 250*Kbaud)
USER1 CAN (11*bit ID, 125*Kbaud)
USER2 CAN (11*bit ID, 50*kbaud)
How to see if your vehicle is compliant with OBDII
Please pop the hood and look for a sticker named “VEHICLE EMISSION CONTROL INFORMATION”.
1 x EOBD / OBD2 Bluetooth Diagnostic Interface