【Product Functions】: This tool accurately reads and clears engine fault codes, helping you identify the cause of the check engine light. It offers real-time data feedback for quick analysis, allowing you to resolve minor vehicle issues before they escalate, improving both efficiency and convenience. 【Reliable Quality】: Made of high-quality ABS material, the auto diagnostic scanner has excellent impact resistance and can protect the precision components inside the instrument against damage. In addition, it is highly corrosion-resistant, which can provide you with long-term stable service. 【Easy Installation】: This tool is simple to operate. First, download and install the Torque app. Then, insert the scanner's blue connector into your vehicle's OBDⅡ port. Once your phone connects ELM327 via Bluetooth, PIN number is 1234, launch the app, configure the scanner, and begin your diagnostic session. 【Convenient to Store】: Measuring just 1.9 × 0.9 × 1.2 inches, this scanner is compact enough to fit in your glove compartment for quick access. It plugs into the OBDⅡ port under the steering wheel without taking up extra space, making it ideal for emergency or on-the-go diagnostics. 【Wide Compatibility】: The auto diagnostic scanner is compatible with most 12V vehicles, excluding hybrid and electric vehicles. For Android systems and Torque applications. The accompanying application is free and suitable for most clients, ensuring easy installation and download to smartphones and computers.

Specifications:

Quantity: 1/ 2 PCS

Color: Blue

Material: ABS

Weight: 27/ 44 g

Size: 1.85 × 0.94 × 1.18 inches

Voltage: 12 V

Working Temperature: -40 ~ 65 ℃

Feature: Good Insulation, Multifunction, Durable

Applicability: Universal Fit

Connection method and steps:

-First, install the CD or the downloaded ScanTool(dot)net software.

-Second, connect the OBD-
cable to the ODB-II interface of the vehicle.

-Third, connect the OBD-II cable to the ELM327. At this time, the power light will be on and the ODB TX/RX light will flash, indicating that the connection is normal.

-Fourth, connect the ELM327 to the computer with a USB cable. At this point, the computer will prompt that new hardware has been discovered. Follow the computer's prompts to install the USB driver from the CD or downloaded from the network. Enter the "Device Manager" of your computer and click on the port. You will find the newly installed hardware "USB SerialPort". Note down the COM number on the right. This COM number will be used in the next software Settings.

-Finally, start the ScanTool(dot)net software. Open the ScanTool(dot)netv1.13 forwindows program, select the options item, and choose the COM number that you noted down in the previous step.

The main 17 functions:

-Read universal and automaker-specific diagnostic trouble codes and display theri definitions. The software contains more than 3000 fault codes.

-Clear the fault code and turn off the engine fault alarm indicator light.

-Read the real-time dynamic data stream of the engine.

-Engine speed.

-Calculate load value.

-Coolant temperature.

-Fuel system status.

-Vehicle speed.

-Short-time fuel trim.

-Long-term fuel correction.

-Intake manifold pressure.

-Schedule in advance.

-Intake air temperature.

-Air flow.

-Throttle value opening.

-Oxygen sensor voltage.

-Fuel pressure.