Auto Ignition Coil Test Injector Solenoid Valve Idling Stepper Motor Instrument Tester Fault Detector Drive Simulator
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- The product is designed to test the functionality and efficiency of auto ignition coils.
- It also has the capability to check injector solenoid valves, which are crucial parts in vehicle fuel systems.
- The device can be used to test idling stepper motors, assisting mechanics in diagnosing these key components in engine performance.
- This tester can detect faults and issues with the automotive systems it is designed to test, which can be valuable in identifying potential problems before they lead to vehicle failure.
- The device serves as a simulator, driving the components to test them under differing conditions to ensure they perform correctly under all scenarios.
40 in stock
$69.00
40 in stock
The Auto Ignition Coil Test Injector Solenoid Valve Idling Stepper Motor Instrument Tester Fault Detector Drive Simulator is an essential tool designed to evaluate the performance of various engine components. The device is primarily used to analyze and diagnose issues related to auto ignition coils, injector solenoid valves, and idling stepper motors.
The tester can effectively detect failures and faults in these components, enabling timely maintenance and repairs to prevent further damage to the vehicle’s engine. It is also used as a drive simulator to examine the functioning of the motor instruments under various operational conditions.
The device thus plays a critical role in ensuring the optimal and efficient performance of an automobile. By identifying potential issues in the early stage, it helps in reducing the risk of major breakdowns. Thanks to this tester, identifying and rectifying mechanical issues becomes less of a hassle, leading to more accurate and reliable results.
Therefore, the Auto Ignition Coil Test Injector Solenoid Valve Idling Stepper Motor Instrument Tester Fault Detector Drive Simulator is an indispensable tool for mechanics, technicians, and car enthusiasts who want to ensure the best performance of their vehicles.


Upgraded Drive QDB-4A Automobile Ignition Coil Tester Injector Solenoid Valve Idling Stepper Motor Instrument Fault Detector
Large screen, and more Easy to operate
Package Including:
1 x QDB -4A
1x power cable
3x test connect cables
4xsingle plugs
1xIdle speed stepper motor plug
1xStepper motor welding cable


























C***s (verified owner) –
Excellent quality product, I am very satisfied with the purchase
C***s –
Customer (verified owner) –
envio muy rapido, una herramienta muy util, funciona muy bien.
Customer –
3***r (verified owner) –
tutto perfettamente ok
3***r –
v***d (verified owner) –
parfait juste dommage notice anglaise
v***d –
G***z (verified owner) –
falta probar
G***z –
L***z (verified owner) –
todo bien llegó 👌
L***z –
U***r (verified owner) –
Very good
U***r –
A***e (verified owner) –
el equipo tiene buenas cosas pero… tiene un problema en la corriente, bota una lectura falsa y además cuánto alimentas un solenoide no prende pero después de apaga y ya no envía corriente pero el lector dice que hay corriente. pruebo bobina COP y se apaga después de un rato. y ya no envía señal, pero voltaje si hay lo que no hay es corriente
A***e –
F***a (verified owner) –
la entrega fue más rápido de lo que me esperaba ya con este e comprado 4 y seguire comprando
F***a –
R***o (verified owner) –
todo bien y rapido ya lo utilice probando un motor de pasos y la salida de señal hall, trabaja bien
R***o –