DENSO INJECTOR TRIGGER VALVE 150-325 AD

DENSO INJECTOR TRIGGER VALVE – FULL SPECIFICATION

I. Key Identification & Compatible Components

Part Type: Trigger Valve for Common Rail Diesel Injectors
Compatible Injector References: 095000-5340, 095000-5470
Vehicle / Engine Compatibility: ISUZU diesel engines (inline-4 and inline-6 variants)
Manufacturer: DENSO / ISUZU OEM
Injector Technology: Solenoid-type or Piezo-controlled Common Rail Injectors
Typical OEM Applications: Isuzu D-Max, MU-X, NPR trucks, and other commercial vehicles with CR injectors

II. Vehicle / Engine Application & Technical Data

Primary Application: ISUZU diesel engines using DENSO Common Rail injectors
Injector Type: Solenoid or Piezo CR injectors (model dependent)
Valve Function: Regulates fuel flow and injection timing by controlling injector actuation
Material: High-strength, heat-treated steel with precision-machined surfaces
Operating Pressure: Typically 1600–1800 bar, depending on CR system
Fuel Compatibility: EN 590 Diesel / B7 Biodiesel blends
Performance Features: Precise fuel metering, optimized combustion, low emissions, improved fuel economy

III. Critical Technician Notes (MUST-DO)

1. Installation: Handle with extreme care; contamination or impact can damage the valve or injector
2. Calibration: Perform injector coding using OEM diagnostic tools after installation
3. Sealing Components: Always replace O-rings and washers
4. Clean Installation: Maintain absolute cleanliness; CR injectors are highly sensitive to dirt
5. System Verification: Conduct leak-back test, rail pressure verification, and injector balance check
6. Storage & Handling: Keep in original packaging; avoid dust, moisture, and mechanical shock
7. Compatibility Notes: Only compatible with listed injector part numbers; do not interchange
8. Aftermarket / Remanufacture Notes: Only use verified OEM or high-quality aftermarket valves to ensure reliability