Diagtools VD30 - User Manual

OBDII/EOBD+CAN VD30 Code Reader
USER MANUAL
Shenzhen Chuangxinhong Technology Co., Ltd
Copyright @ 2022 Chuangxinhong

Summary

General Notice

Safety Precautions and Warnings

Essential safety guidelines and warnings for operating the code reader and working on vehicles.

Getting Started

Connecting to Vehicle

Step-by-step instructions for connecting the code reader to a vehicle's DLC.

Providing Power to Code Reader

Methods for powering the code reader using vehicle power or a USB connection.

OBDII; EOBD Diagnostics

Read Codes

Procedure for reading stored, pending, and permanent diagnostic trouble codes from a vehicle.

Erase Codes

Instructions on how to clear diagnostic trouble codes from the vehicle's ECU.

Live Data

Viewing, recording, and playback of real-time PID data from the vehicle's electronic control module.

Record Data

Playback Data

View Freeze Frame

Read I;M Readiness Status Data

Checking the status of vehicle emission system monitors and readiness tests.

On-Board Monitor Test

Component Test

DTC Lookup

Lookup DTCs

Requesting and displaying definitions for diagnostic trouble codes stored in the reader.

System Setup

Configure Monitors

Spark IGN Required Monitors

Compression IGN Required Monitors

Tool Self-test

Update Mode

Entering the update mode to allow for software updates.

Updating Software and Printing

Updating the Code Reader

Instructions and requirements for updating the code reader's software via a PC.

Update Procedure

Step-by-step guide for downloading, installing, and performing software updates for the tool.

Printing

Searching DTC

Looking up definitions for diagnostic trouble codes directly on the code reader.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The VD30 Code Reader is a diagnostic tool designed for On-Board Diagnostics II (OBDII) and European On-Board Diagnostics (EOBD) compliant vehicles, including those using the Controller Area Network (CAN) protocol. It serves as a comprehensive device for monitoring emission control systems, reading and clearing diagnostic trouble codes (DTCs), and providing real-time vehicle data.

Function Description:

The VD30 Code Reader offers a range of diagnostic functions to help users identify and resolve vehicle issues. Its primary functions include:

• OBDII/EOBD Diagnostics: This is the core function, providing access to all 9 generic OBD System tests. It automatically detects the communication protocol of the vehicle.
  • Read Codes: Allows users to retrieve stored, pending, and permanent DTCs from the vehicle's control unit. A code list with numbers and descriptions is displayed.
  • Erase Codes: Enables the clearing of DTCs from the vehicle's computer. This can be done directly via a hotkey or through the diagnostic menu.
  • Live Data: Provides real-time viewing, recording, and playback of PID (Parameter ID) data from the electronic control module. This includes sensor data, switch operations, solenoids, and relays. Users can view a complete data set, create a custom data list to focus on specific parameters, or view PID graphs.
    • Record Data: Records PID data to diagnose intermittent drivability problems. It supports both manual and DTC-triggered recording.
    • Playback Data: Allows for the review of previously recorded PID data.
  • View Freeze Frame: Displays a snapshot of critical vehicle operating conditions at the time a DTC was set, aiding in fault diagnosis.
  • Read I/M Readiness Status Data: Checks the operational status of the emission system monitors. It indicates whether monitors are "OK" (complete), "INC" (incomplete), or "N/A" (not applicable). This function is crucial for determining if a vehicle is ready for an emissions test. It offers both "Since DTCs Cleared" and "This Drive Cycle" statuses. The tool provides visual (colored LEDs: Green for OK, Yellow for possible problem/pending DTCs, Red for problems/DTCs found) and audible (beeps) reminders for emission check and DTCs.
  • On-board Monitor Test: Retrieves test results for emission-related powertrain components and systems, both continuously and non-continuously monitored. This is useful after servicing or clearing the ECU's memory.
  • Component Test: Allows the code reader to control the operation of specific vehicle components and systems for testing purposes.
  • Request Vehicle Information: Retrieves vehicle identification number (VIN), calibration ID(s), calibration verification numbers (CVN(s)), and in-use performance tracking data.
  • Modules Present: Identifies module IDs and communication protocols for OBD2 modules in the vehicle.
  • Unit of Measure: Allows selection between US customary and metric units.
• Battery Test: Displays the voltage of the vehicle's battery.
• DTC Lookup: Provides definitions for DTCs stored in the code reader's database. Users can input a code number to view its description.
• Review Data: Accesses and displays previously recorded test results.
• Print Data: Enables printing of test results through a connected computer.
• System Setup: Configures various settings of the code reader.
  • Select Language: Allows choosing the system language.
  • Configure Monitors: Configures required monitors for spark ignition and compression ignition engines, sets the number of allowed incomplete monitors, and restores factory default settings. This includes settings for continuous monitors (Misfire, Fuel System, Comprehensive Component) and non-continuous monitors (Catalyst, Heated Catalyst, Evaporative System, Secondary Air System, Oxygen Sensor, Oxygen Sensor Heater, EGR/VVT System for gasoline engines; NMHC Catalyst, NOx/SCR After treatment, Boost Pressure, Exhaust Gas Sensor, PM Filter, EGR/VVT System for diesel engines).
  • Unit of Measure: (Also available in Diagnostics menu)
  • Key Beep Set: Turns the built-in speaker for key presses on or off.
  • Diag Beep Set: Turns the built-in speaker for diagnostic operations on or off.
  • Tool Self-test: Performs tests on the LCD display, keypad, and LEDs to ensure proper functionality.
  • Update Mode: Facilitates software updates for the code reader.
  • About: Displays information about the code reader, including serial number and software version.

Important Technical Specifications:

• Display: 2.8" TFT color display
• Working Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -20 to 70°C (-4 to 158°F)
• Power Supply: 8-18V vehicle power
• Supported Protocols: J1850-PWM, J1850-VPW, ISO9141, KWP2000 (ISO 14230), and CAN (Control Area Network ISO 11898)
• Dimensions (L×W×H): 147 × 90 × 30mm
• Weight: 0.35kg

Usage Features:

• Intuitive Interface: The device features an LCD display and a keypad with dedicated buttons for navigation (UP, DOWN, LEFT, RIGHT, ENTER, BACK) and quick access functions (HELP, I/M, READ, ERASE).
• One-Click I/M Readiness Key: A dedicated button for quick checks of state emissions readiness and drive cycle verification.
• Powering Options: Can be powered directly from the vehicle's 12-Volt DLC (Data Link Connector) or via a USB connection to a personal computer for updates and data transfer.
• USB Connectivity: Includes a USB port for connecting to a PC for software updates and printing saved files.
• Audible and Visual Indicators: Colored LEDs (Green, Yellow, Red) and a built-in beeper provide clear status indications during I/M Readiness tests, especially useful in bright environments or when driving.
• Customizable Data Lists: Users can create custom PID lists for live data viewing, allowing focus on specific parameters.
• Data Recording and Playback: The ability to record and review live data is crucial for diagnosing intermittent issues that may not be present during a static test.
• Multi-language Support: The system setup allows users to select their preferred language.

Maintenance Features:

• Software Updates: The device's software can be updated via a PC using the provided USB cable and the VD30 update tool. This ensures the code reader remains compatible with the latest vehicle models and diagnostic protocols.
• Tool Self-test: Built-in self-test functions for the display, keypad, and LEDs allow users to verify the proper operation of the device's hardware components.
• Cleaning: The scan tool should be kept dry and clean. A mild detergent on a clean cloth can be used to clean the outside of the tool.
• Factory Default Reset: The system setup includes an option to reset all configuration settings to factory defaults, which can be useful for troubleshooting or preparing the device for a new user.

Diagtools VD30 Specifications

General

Brand	Diagtools
Model	VD30
Category	Rfid Systems
Language	English