- ALL-IN-ONE TESTER: This ignition coil tester is your comprehensive solution for diagnosing ignition coils, injectors, solenoid valves, and motors. It operates effectively within 12V and 24V systems, ensuring versatility for various automotive applications. - PRECISE INJECTOR TESTING: Designed for both gasoline and diesel vehicles, this advanced tool enables effortless assessment of injector performance, providing reliable diagnostics to keep your engine running smoothly. - COMPREHENSIVE MOTOR DIAGNOSTICS: Efficiently test idle stepper motors and other electronic motors, obtaining accurate readings that contribute to optimal vehicle performance and functionality. - CUSTOMIZABLE SETTINGS FOR ACCURACY: With an adjustable duty cycle ranging from 1% to 100%, users can customize tests to meet specific requirements, enhancing troubleshooting efficiency. Use scenarios: - Diagnose and troubleshoot ignition coil issues in both 12V and 24V vehicles to prevent engine misfires. - Test diesel and gasoline injectors to ensure they are delivering the correct fuel flow for optimal engine performance. - Assess idle stepper motors to ensure smooth idling and prevent stalling in vehicles. This ignition coil tester is an essential tool for automotive technicians and DIY enthusiasts, providing the functionality and reliability needed for effective vehicle diagnostics.