This professional, high-pressure test kit has been specifically developed for the precise testing of petrol and diesel injectors, up to 400 bar (5800 PSI) pressure. The device is an ideal choice for any automotive workshop that requires reliable and accurate measurements for the diagnosis and maintenance of fuel injection systems. The built-in drag pointer allows for easy recording and reading of the maximum achieved pressure, which is essential during dynamic tests.
This complex measuring instrument combines the highest level of reliability and user-friendly design, ensuring fast and effective diagnostics:
Wide Pressure Range: Capable of handling the high pressures generated by modern Common Rail systems and traditional injectors, up to 400 bar (5800 PSI).
Drag Pointer: This function is extremely useful because the pointer stops at the measured peak pressure, even if the pressure subsequently drops. This makes it easy to accurately record and document the maximum pressure reading.
Robust Construction: The kit components are made from durable materials that withstand the demands of the workshop environment and contact with various fuels.
Universal Compatibility: Features a wide range of adapter kits, enabling connection to most petrol and diesel injectors on the market.
Precise Diagnostics: Helps identify leaking, clogged, or malfunctioning injectors, contributing to the restoration of optimal engine performance and fuel efficiency.
The precise measuring capabilities of the test kit are supported by the following specifications:
| Parameter | Value | Note |
|---|---|---|
| Maximum Measuring Pressure | 400 bar | Equivalent to 5800 PSI |
| Measuring Unit | Bar / PSI | Dual-scale pressure gauge |
| Gauge Type | Analog, with Drag Pointer | For recording peak pressure |
| Application Area | Petrol and Diesel Injectors | Wide compatibility |
| Connections | Adapters of various sizes and types | Detailed adapter set included in the package |
| Construction | Robust, designed for workshop use | Long Lifespan |
Includes all parts necessary for a comprehensive injector inspection:
High Pressure Gauge: The central measuring unit, equipped with the drag pointer. The fine graduation of the scale allows for precise reading of pressure values.
High-Pressure Hoses: Two or more reinforced high-pressure hoses for a safe connection between the gauge and the injectors. These hoses resist high operating pressure and temperature fluctuations.
Injector Adapters: A comprehensive set of connectors ensuring compatibility with injector heads from various manufacturers and types (e.g., Bosch, Delphi, Denso). These connectors may feature quick-change or threaded designs for fast and secure mounting.
Pressure Test Vessels (Optional/Implied): Although the text does not explicitly mention it, measuring cylinders or vessels for measuring injected volume, which can also serve to measure return flow during certain tests, may be necessary for testing.
Carrying case: A robust case designed for the safe storage and transport of the equipment and its accessories, protecting the precision instruments from damage.
This high-pressure test kit is an indispensable tool in the following areas:
Diesel Common Rail Systems Testing: In modern diesel engines, maintaining return flow and pressure is critical. The device allows you to check whether the injectors maintain the system pressure at the specified level and if there is no excessive backflow.
Gasoline Injector Testing: Although gasoline systems generally operate at lower pressures, the kit is suitable for checking the spray pattern and pressure retention.
Fault Diagnosis: Helps distinguish mechanical failures (e.g., injector wear) from electronic or fuel supply problems (e.g., pressure regulator valve failure).
Service and Maintenance: During routine checks, it ensures that injectors operate according to manufacturer specifications, preventing performance loss and harmful emissions.
Unlike traditional pressure gauges where the indicator drops immediately when the pressure is released, the drag pointer features a separate mechanism. This mechanism locks the highest pressure values reached during the measurement cycle.
Practical Advantages:
Peak Pressure Recording: When the engine starts or is under load, the pressure can fluctuate rapidly. The retaining pointer shows the highest point, indicating the system's instantaneous maximum capability.
Repeatability: It allows you to set up the test environment and then read the value remaining on the gauge after the measurement, without immediately disconnecting the measuring head from the system.
Safe Reading: In the workshop, it is often difficult to monitor the engine, pressure changes, and the gauge simultaneously. The recorded value can be read from a safe distance.
This high-pressure test kit offers the most modern technology for the professional inspection of vehicle fuel injection systems, ensuring precision and reliability during all diagnostic tasks.
