Diesel Engine
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This page explains how Fuel Injection System is classified within Motor Vehicle Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A precision system that delivers atomized fuel into the combustion chamber of a diesel engine at high pressure and precise timing.
Technical details and manufacturing context for Fuel Injection System
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Injection Timing Accuracy | ±0.5 °CA | Critical for emissions and fuel economy |
| Fuel Flow Rate | 20–200 L/h | Depends on engine displacement and load |
| Injection Pressure | 100–200 MPa | Higher pressure improves atomization |
| Number of Injector Nozzles | 6–12 holes | More holes for better spray pattern |
| Nozzle Hole Diameter | 0.10–0.25 mm | Affects droplet size and penetration |
| Response Time | 0.5–2.0 ms | Fast response for precise control |
| Operating Temperature Range | -40–85 °C | Must withstand engine bay heat |
| Supply Voltage | 9–36 V DC | For solenoid actuators and sensorsISO 16750-2 |
| Ingress Protection Rating | IP54–IP65 | Protects against dust and water jetsIEC 60529 |
| Material of Injector Body | 1.4112 DIN | Stainless steel for corrosion resistanceDIN EN 10088-3 |
| Weight | 0.5–2.5 kg | Per injector, varies with design |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Fuel Injection System.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 2500 bar |
| flow rate: | 0.5 to 50 L/min |
| temperature: | -40°C to 150°C |
| fuel viscosity range: | 1 to 4 cSt at 40°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The operating pressure range is 1.0–1.6 MPa, as listed in the directory. However, this is a reference range and must be verified for the specific model and application with the manufacturer or supplier.
The system is constructed from high-strength alloy steel, precision ceramics, copper alloys, and synthetic rubber seals. These materials are selected for durability and performance in diesel engine environments.
The injection timing accuracy is ±0.5°CA (crank angle degrees). This is critical for emissions and fuel economy. Verify the exact value for your specific model.
The directory lists ISO 16750-2 for supply voltage, IEC 60529 for ingress protection, and DIN EN 10088-3 for material of injector body. These are procurement references and do not imply certification or compliance.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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