Xtruck 819 Handheld Car OBDII Diagnostic Scanner I/M Readiness, Oxygen Sensor Test Tool

 Xtruck 819 Handheld Automotive OBDII Diagnostic Scanner VIN Reading & Battery Status Monitoring Tool for Post-2000 Vehicles

Xtruck OBDII 819 is a Professional OBDII-Compliant Automotive Diagnostic Tool For Fault Code Diagnosis, Real-Time Data Monitoring & Emission/Battery Status Detection

Supported Protocols:

Fully covers 9 major on-board communication protocols, including SAE J1850 PWM/VPW, ISO 9141-2, ISO 14230-4 (KWP 5BAUD/FAST), ISO 15765-4 (CAN 11/29-bit identifiers, 500/250kbps baud rate), adapting to mainstream global vehicle communication standards

Compatible Vehicles:

Works with over 10,000 OBDII-compatible vehicles, including cars, trucks, SUVs and minivans

Connection Method: 16-pin OBDII Diagnostic Link Connector (DLC) direct plug-in (physical connection, no Bluetooth); automatic protocol matching after power-on

Operating Power: Powered by 2 AA batteries (size 5) ；supports vehicle battery voltage range of 9-18V, built-in over current protection

Display & Operation: 2.8-inch IPS display (320×240 resolution, readable in strong light/dim environments); equipped with physical keys (direction keys, OK key, EXIT key) + F1/F2 customizable shortcuts, clear menu hierarchy

1. Powerful Function

• Real-Time Data Stream Monitoring
• Fault Code Diagnosis & Clearing
• Freeze Frame Data Viewing
• Vehicle Information Retrieval
• Emission System Monitoring
• Oxygen Sensor Monitoring Result
• Enhanced OBDII Mode 6
• Battery Status Monitoring

2. Wide Protocol

Fully covers 9 major protocols :

SAE J1850 PWM/VPW,

ISO 9141-2,

ISO 14230-4 (KWP 5BAUD/FAST),

ISO 15765-4 (CAN 11/29-bit identifiers,

500/250kbps baud rate),

adapting to communication standards of mainstream global vehicle series.

3. Product Design

2.8-inch IPS Display: 320×240 pixel resolution, clear display, supports stable data presentation at operating temperatures of 0°C-60°C, easily readable in strong light or dim environments.

Easy to Operate: Equipped with physical keys such as direction keys, OK key, and EXIT key, with clear menu hierarchy and support for F1/F2 shortcut key customization, allowing beginners to quickly master the operation logic.

Reliable Power Design: Powered by 2 AA batteries (size 5) with stable battery life; supports vehicle battery voltage range of 9-18V, with built-in overcurrent protection to ensure device and vehicle safety.

Lightweight and Portable: Dimensions 162mm (L) × 88mm (W) × 30mm (H), net weight 228g, easy to carry, suitable for outdoor maintenance or on-board backup.

4. Operation Process

Preparation: Turn off the vehicle ignition switch, locate the 16-pin DLC (Diagnostic Link Connector) near the driver's side steering wheel; open the diagnostic tool's battery compartment, install 2 AA batteries, take out the OBDII diagnostic head and insert it into the vehicle's DLC.

Connection and Entry: Press the red power button on the top of the diagnostic tool to power on, turn on the vehicle ignition switch (without starting the engine), wait for the device to automatically match the protocol and enter the main interface; select "OBD II" via the direction keys and press the OK key to enter the diagnostic menu.

Function Operation:

Read fault codes: Select "Read Codes" in the diagnostic menu and press OK to view fault codes and their definitions.

Clear fault codes: Select "Erase Codes", confirm to complete clearing, and the screen will display "Erase Done!".

View real-time data: Select "Live PCM Data" or "Real-time Curve" to view parameter values or change curves in real-time.

Emission detection: Enter "I/M Readiness" to view the status of each monitor (OK/INC/N/A) and determine emission compliance.

Completion and Exit: After operation, press the EXIT key to return to the main interface, long-press the power button to shut down, pull out the diagnostic head, and turn off the vehicle ignition switch.

5. Packaging List:

Each device includes:

Xtruck819 host ×1,

OBDII diagnostic head ×1,

user manual ×1, lanyard ×1.

Complete accessories, ready to use upon unboxing.

With professional diagnostic capabilities, wide adaptability, and easy operation, Xtruck OBDII 819 serves as a reliable tool for automotive maintenance and care, helping to quickly resolve vehicle faults and ensure driving safety.