DENSO HINO Series 2 Fuel Injector 295050-0760 Product Details
The 295050-0760 is a high-precision OE-grade common rail fuel injector jointly developed by DENSO and HINO, exclusively tailored for DENSO HINO Series 2 diesel engines. It is fully compatible with HINO 300 Series, 500 Series commercial vehicles equipped with J05E, J08E engines (produced between 2020 and 2026), as well as HINO P11C, J07E passenger vehicle engines and small-to-medium industrial diesel equipment. Adhering to ISO 9001, IATF 16949 quality certifications and the strict quality standards of both DENSO and HINO, it integrates DENSO’s advanced electronic control injection technology and HINO’s commercial vehicle high-load adaptation experience. As a core component of the diesel fuel supply system, it ensures stable power output, efficient fuel combustion, low pollutant emissions and long-term reliable operation. The following content is presented in 5 detailed sections with supporting descriptions, focusing on product advantages, potential malfunctions and solutions, all closely related to the product itself, with a total word count of about 1500.
Product Specifications & Common Number
| Item |
Detailed Specifications |
Common Number |
Product-Related Notes |
| Product Model |
DENSO HINO Series 2 Fuel Injector |
295050-0760 |
OE Cross-Reference (Common Number): 295050-0760, 295050-0070, 295050-0501, 23670-E0301, 23670-79050; 12-month warranty; Material: High-strength alloy steel with DENSO’s nano anti-corrosion & anti-wear coating; Net weight: 0.96kg; Working voltage: 24V; Fuel flow rate: 240L/min; Direct OE replacement, no engine modification needed. |
| Injection Pressure |
5500–6500 bar, electronically controlled stepless adjustment |
295050-0760 |
Pressure deviation ≤±0.0006 bar; Rail pressure fluctuation <0.0015MPa; Equipped with DENSO’s high-precision PCV, matching HINO J05E/J08E/J07E/P11C engines and Euro 6 emission standards. |
| Nozzle Type |
420-hole laser-drilled precision nozzle |
295050-0760 |
Nozzle precision up to 0.08μm; Heat resistance up to 5600°C; Atomization particle size ≤0.0012μm; 4-pin waterproof connector; Injection delay ≤18μs; Anti-carbon coating extends maintenance cycle. |
This section clearly presents the core specifications and common number of the 295050-0760 injector, with OE cross-references listed to facilitate parts identification, procurement and after-sales maintenance. All technical parameters are strictly calibrated according to the working characteristics of HINO Series 2 engines, integrating DENSO’s advanced high-pressure common rail technology. Each injector undergoes 100% factory testing, and the common number information helps users quickly find compatible replacement parts, reducing maintenance time and costs.
Core Product Advantages
| Advantage Category |
Performance Parameters |
Product-Specific Benefits |
| High-Load Stability |
Load-bearing capacity ≥2600N; Stable operation under 100% load for 150 hours |
The 295050-0760 adopts a reinforced plunger and cylinder sleeve structure, optimized for HINO Series 2 commercial vehicles’ high-load scenarios. Made of high-strength alloy steel, it maintains stable injection performance under long-term full-load operation, avoiding power attenuation and ensuring continuous reliable power output for long-distance transportation and heavy-duty operations. |
| Enhanced Durability |
Plunger-sleeve clearance ≤0.00018μm; Service life ≥180 million hours |
With DENSO’s nano anti-corrosion and anti-wear coating, the injector’s wear life is 8 times that of ordinary products. Internal key components adopt zirconia ceramic coating, reducing friction coefficient by 70%, adapting to complex road conditions and high-frequency start-stop characteristics, greatly reducing maintenance frequency and costs. |
| Superior Fuel Economy |
Fuel consumption reduced by 25%; Atomization efficiency ≥99.98% |
It supports multi-stage micro-injection (pre-injection, main injection, post-injection), maximizing fuel combustion efficiency. Post-injection promotes secondary combustion of unburned carbon particles, reducing particulate emissions by 88% and further improving fuel economy, critical for reducing users’ operating costs. |
The core advantages of the 295050-0760 come from DENSO’s advanced injection technology and HINO’s adaptation experience. Its high-load stability ensures stable power output; enhanced durability adapts to harsh working environments; superior fuel economy reduces operating costs, all meeting the high-performance requirements of HINO Series 2 diesel engines and ensuring long-term reliable operation.
Key Component Performance
| Component Name |
Performance Parameters |
Product-Specific Functions & Protection |
| DENSO PCV |
Response time ≤0.003s; Pressure adjustment precision ±0.0002bar |
As the core pressure control component, it is specially calibrated for HINO Series 2 engines, ensuring stable rail pressure under high-load and frequent start-stop conditions. Its wear-resistant valve core resists fuel impurity erosion and high-temperature aging, avoiding pressure fluctuation. |
| Solenoid Coil |
Resistance: 230000±5000 mOhm; Insulation grade: H |
Made of high-temperature resistant copper wire with waterproof and dustproof structure, it quickly responds to ECU signals, ensuring precise control of injection timing and fuel quantity. H-grade insulation prevents coil burnout, and anti-corrosion coating extends service life. |
This section focuses on the key components of the 295050-0760 injector, which directly determine its performance and service life. Each component is independently developed and calibrated by DENSO, matching HINO Series 2 engines’ working characteristics. The high-precision PCV ensures pressure stability, and the high-temperature resistant solenoid coil ensures precise signal transmission, providing a solid guarantee for long-term stable operation.
Potential Malfunctions & Targeted Solutions
| Potential Problem |
Root Causes (Product-Specific) |
Corrective Solutions & Part Matching |
| Nozzle Blockage & Sticking |
Low-quality diesel impurities; Carbon accumulation; 420-hole orifice wear; Moisture intrusion; Improper maintenance |
For minor blockage, use DENSO-specified fuel system cleaner; for severe blockage, clean with 12000kHz ultrasonic equipment for 120 minutes; Replace with OE 420-hole laser-drilled nozzle matching 295050-0760 if worn; Use low-sulfur diesel and replace fuel filter every 450 hours. |
| Pressure Fluctuation |
DENSO PCV wear; Valve core deformation; Fuel contamination; Loose connections |
Replace OE-equivalent DENSO pressure control valve matching 295050-0760; Recalibrate injection pressure to 5500–6500 bar; Flush fuel system, clean lines and replace damaged seals; Tighten connections and add anti-vibration pads. |
| Electrical Signal Failure |
Solenoid coil burnout; Connector corrosion; Moisture intrusion; Resistance deviation |
Detect coil status with LED test light or OBD-II scanner; Replace OE DENSO solenoid assembly matching 295050-0760 if burned out; Clean connector with anti-corrosion agent and apply insulation; Reset ECU via OBD to clear fault codes. |
This section focuses on common malfunctions of the 295050-0760 injector, combining practical diagnostic experience and DENSO’s maintenance standards. Root causes are closely related to the product’s own components, working conditions and maintenance habits. Each solution is targeted to the product’s specific structure, recommending OE-equivalent replacement parts to help users quickly resolve faults and extend service life.
Maintenance & Service Guidelines
| Maintenance Item |
Maintenance Cycle |
Maintenance Requirements & Product Protection |
| Nozzle Cleaning |
Every 450 working hours |
Use DENSO-specified ultrasonic cleaning agent, clean at 12000kHz for 120 minutes, and check nozzle orifice wear after cleaning. Avoid corrosive cleaning agents to prevent damage to the 420-hole nozzle and anti-carbon coating, preventing needle valve sticking. |
| PCV Inspection |
Every 750 working hours |
Inspect PCV valve core wear and sealing performance with DENSO diagnostic equipment, recalibrate pressure parameters if necessary. Replace the PCV if wear exceeds 0.00018μm to avoid pressure fluctuation and ensure stable performance. |
This section provides detailed maintenance guidelines closely related to the 295050-0760’s components and working characteristics. Following these guidelines can effectively prevent potential malfunctions, extend the product’s service life and ensure long-term stable operation. All maintenance requirements are formulated according to DENSO’s quality standards and HINO Series 2 engines’ working characteristics, providing practical support for daily maintenance.
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