This professional automotive tester drives and diagnoses ignition coils, fuel injectors, solenoids, and motors with adjustable PWM signals.

It supports testing for 12V vehicle systems, including cars, motorcycles, and more, with precise current, frequency, and duty cycle control.

Why Choose Our Tester?

1. Multi-Functional Testing – Covers ignition coils (independent/coil/module types), fuel injectors, solenoids, and stepping motors in one device.

2. Adjustable PWM Output – Simulates duty cycle sensors (e.g., A/C pressure, airflow meters) with customizable frequency (1Hz-100kHz) and duty ratio (1%-100%).

3. Wide Compatibility – Works on 12V systems for cars, motorcycles, toys, alarms, and instruments.

4. Built-in Protections – Features reverse polarity and overcurrent protection for safe operation.

Product Overview

The Automotive Diagnostic Tool is a versatile tester designed for mechanics and enthusiasts to diagnose and drive various automotive electrical components. It supports multiple test modes, including ignition systems, fuel injectors, solenoids, and motors, with precise PWM signal simulation.

Automotive Diagnostic Tool – Key Features

Drive Test Ignition Coil
Tests independent ignition, coil-type, and module-type ignition coils with a driving current range of 0-10A. Ensures accurate diagnosis of faulty coils in gasoline engines.

Drive Test Fuel Injector
Supports 12V fuel injectors for gasoline-powered cars, verifying spray patterns and electrical integrity.

Drive Test Solenoid & Metering Valves
Controls solenoid valves and fuel metering valves via adjustable duty ratios (1%-100%), ideal for testing emission and fuel system components.

Drive Test Motors
Tests motors controlled by duty cycles, including urea pump motors, idle stepper motors, instrument cluster motors, and headlight follow-up steering motors.

PWM Signal Adjustable Output
Generates customizable PWM signals to simulate duty cycle sensors like A/C pressure sensors or airflow meters. Adjust frequency (1Hz-100kHz), voltage (0.1V-10V), and duty ratio (1%-100%).

Automotive Diagnostic Tool – Specifications

• Power Supply: 12V (reverse polarity/overcurrent protected)

• Rheostat Range: 0-10kΩ

• Motor Testing: Compatible with ≤12V motors (vehicles, motorcycles, toys, alarms)

• Package Includes: Main unit, adapter boards, terminal adapters, motor connectors, probes, and power supply connector

Package Contents:

1. Main unit*1
2. Adapter board adapter *1
3. 2P/3P/4P Terminal adapter *3
4. Motor 4P Connector *1
5. Probe *5 (2mm)
6.12VPower Supply Connector *1