Buyer Note: ELM327 is based on the car computer communication protocol detection engine status detector, protocol support can be detected, can only detect the engine system, read the code to read the data stream and other functions! Not all models can be normal to read the fuel consumption data, due to different models, there will be some models can not read the fuel consumption of the data, please know! Do not read the car fuel consumption information as a reason to return! Simple function is not suitable for automotive professional maintenance plant use! If you can not determine whether the model can be used, carefully shot! Products will be tested before shipment, if not supported by the model agreement, the resulting round-trip freight borne by the buyer, thank you! We provide the software is in English.

In the case of
ELM-327 car diagnostic apparatus
Currently on the market points:
Plastic USB ELM327
Plastic Bluetooth ELM327
Aluminum Shell USB ELM327
Mini Super Bluetooth 327

ELM327 is the latest PC-based OBD2 general-purpose vehicle diagnostic testing tool. It supports all OBD-II self-diagnosis system and its compatible communication protocol detection.ELM327 for the USB interface, through the RS232 conversion protocol to connect the laptop's USB interface.

Support OBD-II vehicle diagnostic communication protocol:
..ISO15765-4 (CAN)
..ISO14230-4 (KWP2000)
..ISO9141-2
..J1850VPW
..J1850PWM

Output protocol: RS232
Baud rate: 9600 or 38400
LED indicator: OBDTx / receive, RS232Tx, power supply
Working voltage: 12V
Working current: 45 mAh

Features:
ELM327 USBOBD-II Self-Diagnostic System All use the software as a free program that allows you to use your PC and ELM327 to get all the data of your car engine computer. Software is easy to learn. The software supports DOS and Windows computer operating systems.

1. Read the generic and car manufacturer-specific diagnostic fault codes and display their definitions (the software contains more than 3000 fault codes)
2. Clear the fault code and turn off the engine (engine) fault alarm indicator
3. Read the engine real-time dynamic data stream
..Engine speed
..Calculate the load value
..Coolant temperature
..Fuel system state
..Speed
..Short-term fuel correction
..Long-term fuel correction
..Intake manifold pressure
..Timing ahead of time
..Intake air temperature
..air flow
..Throttle opening
..Oxygen sensor voltage / short-term fuel fine-tuning
..Fuel pressure

Supported models:
BMW West Jate Ford MINI Jaguar Mercedes-Benz Volkswagen
Chrysler Dodge Acura BYD F3 / F0 Chery 09 Alto
Suzuki Honda Toyota Mazda Mitsubishi Nisans Barro
Land Tiger Chevrolet Kodakian Feenidia Kia Modern
Odysa Bo Po Po Citroen Peugeot Volvo Fiat and so on
Installation and use instructions

LM327 car diagnostic equipment installation and use instructions
Car fault code
Car diagnosis
This product supports models that use the OBD-II protocol (including VPW, PWM, ISO, KWP 2000, CAN protocol) produced after 1996 to connect the product to a laptop or desktop computer to read the fault code and know the fault Code meaning, clear the car's fault code, display the sensor data flow (such as speed, water temperature, etc.) ... ... very powerful!
Features:
This product supports all OBD-II protocol, USB interface output, more convenient to connect to the laptop.

Product Features:
OBD-II protocol: ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM
Output interface: USB
LED indicator: OBD transmit / receive, RS232 transmit / receive, power supply
Operating voltage: 12V, (with short circuit / overvoltage protection)

Read the fault code and know the meaning of the fault code, clear the vehicle's fault code, display the sensor data (including: engine speed, coolant temperature, vehicle speed, intake manifold pressure, intake air temperature, air flow, throttle position , Oxygen sensor voltage, fuel pressure, etc.) There are other more advanced features ...
Graphics interface software commonly used are: Scantool, Scanmaster, Proscan, PcmSCAN, Digimoto, you can also use the super terminal with AT command to use.
Installation instructions: (Tips, if you can not read the software on the installation CD, please download the software from the following link :)
1, car information reading software ScanTool (dot) net:
2, USB driver:
installation steps:
As shown in Figure 1, install the CD or download the SCANTOOL (dot) net software.
2, the OBD-Ⅱ cable and the car ODB-Ⅱ interface connection.
3. Connect the OBD-II cable to the ELM327. At this point, the power light (power) will light, ODB TX / RX light will flash, indicating that the connection is normal.
4, the USB cable to the ELM327 connected with the computer. At this point the computer will prompt to find the new hardware, according to the computer prompts to install the CD or the network to download the USB driver. Into the computer's "Device Manager" click on the port, you will find the newly installed hardware "USB Serial Port", note the right of the COM number (the COM number will be used in the next step in the software settings)
5, start ScanTool (point) network software to open ScanTool (point) netv1.13 for the windows program, select the option (settings), select the COM you wrote in the last step, and then make sure that the software installation is complete, you can Diagnose your vehicle.

Package:
1 x Bluetooth ELM327 Bluetooth OBD2 V2.1 Automobile Detector Vehicle Computer Fuel Consumption Meter
1 x CD driver