Injector Flow Tester — Precise Flow Testing for More Efficient Injection

1.Why is the Injector Flow Test so important?

The injector’s spray flow rate and atomization pattern directly determine fuel efficiency, power output, and emissions.

Clogged or leaking injectors cause uneven mixtures and misfires.

With an injector flow tester, you can simulate real engine conditions and check spray uniformity and actual fuel delivery — helping diagnose issues from the source.

2.Functions and Principles of a Fuel Injector Testing Machine

The MRCARTOOL V-Series combines ultrasonic cleaning, spray testing, and flow analysis in one intelligent unit.

It simulates different engine speeds to evaluate injector spray pattern, sealing, and fuel delivery rate.

During cleaning, the ultrasonic vibration removes carbon buildup and gum deposits, restoring the injector’s optimal performance.

3.MRCARTOOL V-Series Injector Flow Tester Model Comparison and User Guide

Modelo	Key Features	Ideal For
V209	Basic cleaning + flow test, budget-friendly	DIY users / beginners
V308	Six-cylinder synchronized testing, efficient	Auto repair shops
V309	Upgraded touch control, smart operation	Professional technicians
V310 / V311	Supports GDI injectors for modern engines	Professional garages / service centers

4.Fuel Injector Testing Machine Price and Value

Prices for injector testers vary widely, from budget models to professional-grade units.

The MRCARTOOL V-Series offers high precision at a reasonable price:

V209: $130 – $160
V308 / V309: $210 – $350
V310 / V311 (GDI models): $400 – $500

Compared with imported machines costing thousands, MRCARTOOL delivers outstanding value, durability, and after-sales support.

Nombre del producto	V209	V308	V309	V310	V311
Product Image
Tensión aplicable	110V/220V	110V/220V	110V/220V	110V/220V	110V/220V
Funciones básicas	1 Funciones de limpieza 9 Funciones de prueba	1 Funciones de limpieza 9 Funciones de prueba	3 Cleaning Functions 9 Funciones de prueba	3 Cleaning Functions 9 Funciones de prueba	1 Funciones de limpieza 6 Funciones de prueba
Capacidad del cilindro de medición	110 ml	100 ml	110 ml	110 ml	100 ml
Capacidad del depósito de líquido limpiador	1600 ml	2000 ml	1600 ml	2000 ml	1600 ml
Gama de RPM simuladas	0–5000r/min	0–7500r/min	0–7500r/min	0–7500r/min	0–5000r/min
Cilindro del motor	4 inyectores de combustible	4 inyectores de combustible	4 inyectores de combustible	6 inyectores de combustible	6 inyectores de combustible
Conectores adaptadores	6 Tipos	4 tipos	9 Tipos	9 Tipos	6 Tipos
Tipo de limpieza del inyector de combustible	Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford)	Inyector de combustible estándar	Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford)	Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford)	Standard Fuel Injector GDI, EFI, FSI Long Fuel Injectors (Mercedes-Benz, BMW, Audi, Porsche, Ford)
Ajustes de tensión admitidos (Función de protección automática contra la tensión)	12V / 70V / 120V	12V	12V / 70V / 120V	12V / 70V / 120V	12V / 70V / 120V
Idioma	Inglés	Inglés	English, Germany, Italian, Chinese, Spanish, French, Russian, Arabic	Inglés	English, Germany, Italian, Chinese, Spanish, French, Russian, Arabic
Calentamiento de fluidos de limpieza	✓ 45°C	✓ 45°C	×	×	✓ 45°C
Color Display Screen	×	×	×	3,2 pulgadas	5 pulgadas