Home » Auto Ignition Coil Injector Solenoid Valve Diagnostic Tester

Auto Ignition Coil Injector Solenoid Valve Diagnostic Tester

SKU: 1005008924686412-QDB-4A
Color
€95,04
-33% €142,55 €95,04

Stop guessing when your engine stumbles or idles roughly. This automated diagnostic tester puts direct control over ignition coils, fuel injectors, and solenoid valves right in your hands. You set the exact frequency and duty cycle on the large display, then verify each component before buying replacements. Faster diagnostics mean less downtime and fewer unnecessary parts orders.

Connect the adapter leads to your car’s electrical system and let the tester mimic real driving signals. Built-in reverse polarity and overcurrent protection safeguard your vehicle’s wiring while you sweep-range across gasoline or diesel injectors, urea pump motors, and idle stepping motors. The compact plastic body stays light enough to hold comfortably during long troubleshooting sessions under the hood.

Benefits & Tips

  • Test live parts. Run steady pulses through injectors or coils to hear consistent clicks before removing them from the engine bay.
  • Simulate sensors safely. Tweak output frequency and amplitude to replicate duty-cycle type airflow or AC pressure readings during live scans.
  • Keep connections secure. Use the included single plugs and connector cables to mount leads firmly and prevent loose wires from slipping into belts or pulleys.

Specifications

  • Power input: Accepts DC 8–28V to accommodate standard 12V cars and 24V heavy-duty vehicles.
  • Signal control: Adjustable voltage, pulse width from 1–100%, and frequency spanning 1 Hz to 100 KHz.
  • Safety features: Reverse connection prevention and overcurrent protection stop accidental damage during electrical testing.
  • Physical size: Measures roughly 17 × 9.8 × 2.8 cm and weighs about 175 g for quick cabinet storage.

Package Includes

  • 1 × QDB-4A diagnostic tester
  • 1 × power cable
  • 3 × test connect cables
  • 4 × single plugs
  • 1 × idle speed stepper motor plug
  • 1 × stepper motor welding cable

Warnings & Reminders

Always verify battery polarity and vehicle voltage compatibility before attaching test leads. Disconnect the tester immediately if you notice unusual heating, sparks, or fault indicators on your dashboard.


All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Shop with confidence knowing that independent mechanics and garage owners have trusted intercyprus.com since 2002 for precise tools and dependable support.
Take your next diagnostic job outside with these secure lead mounts and keep your workspace clutter-free.