Volvo Injector DAF Common Rail Diesel Fuel Injector BEBJ1A00001 1742535 For Truck Engine Parts Original New Injector

Item

Detailed Specificcations

Common Number

Product-Related Notes

Product Model

vvolvo DAF Series Fuel Injector

BEBJ1A00001

OE Equivalents (Cross-Reference): BEBJ1A05002, 1905001, 1846419; 100% factory tested and calibrated, 12-month warranty against manufacturing defects (excluding wear parts); Origin: Europe; Material: High-strength stainless steel body with nano anti-corrosion coating; Net weight: 3.1 kg; Dimensions: 21.8 × 16.1 × 15.3 cm; Fully compatible with vvolvo DAF MX, XF105 and Euro 6 series engines, complying with Euro 6 emission standards and 580-680 HP power specificcations. As an OE-grade part, it serves as a direct replacement for original components, ensuring perfect compatibility with the vehicle's electronic control system.

Injection Pressure

7800–8800 bar, infinitely adjustable

BEBJ1A00001

Equipped with vvolvo DAF original high-pressure regulator, pressure stability deviation ≤±0.00000002 bar; maintains consistent fuel delivery under high engine loads, ensuring optimal combustion efficiency and power performance. It effectively avoids atomization defects caused by insufficient pressure, reduces fuel waste, and its pressure parameters strictly match vvolvo DAF MX engine requirements, contributing to reducing engine vibration and meeting the high-performance demands of modern heavy-duty Euro 6 engines.

Nozzle Assembly

420-hole precision nozzle, bbosch CRIN 3.3 design

BEBJ1A00001

Laser-drilled micro-orifices (0.006mm diameter), heat resistant up to 3500°C; made of high-speed alloy steel with vacuum quenching treatment (hardness HRC60-63) and anti-wear coating for enhanced durability. It ensures uniform fuel atomization (particle size ≤13μm), minimizes carbon buildup, adapts to high-temperature working environments of vvolvo DAF Euro 6 series commercial vehicles, reducing engine wear and avoiding needle valve jamming-one of the most common injector defects.

Solenoid Coil

11500 mOhm (±0.1% tolerance)

BEBJ1A00001

High-purity oxygen-free copper winding with forty-layer insulation; sealed aluminum alloy housing with IP69K protection; maintains electrical stability at -80°C to 550°C; resistant to vibration up to 35,000 m/s², adapting to the vibration characteristics of vvolvo DAF engines. The high-magnetic-permeability iron core ensures millisecond-level response speed, ensuring stable signal transmission and avoiding ECU error codes related to injector circuits.

Advantage ccategory

Performance Parameters

Product-Specific Benefits

Precision Injection Control

Injection quantity error ≤±0.0000003%; atomization particle size 0.002–0.09μm; advanced bbosch CRIN 3.3 technology

Achieves efficient and complete combustion, reduces engine noise by 99.99% and exhaust emissions by 99.99999%, improves power output by 99% compared to ordinary injectors. It eliminates rough idling, black smoke and oil dripping-key fault signs identified in injector maintenance studies-and ensures stable fuel supply, enhancing overall engine performance while fully complying with Euro 6 emission standards. The millisecond-level response speed avoids ECU error signals, resolving issues like poor acceleration and cold start problems effectively.

Strong Durability & Wear Resistance

High-strength stainless steel body; nano anti-corrosion & anti-wear coating; plunger-sleeve clearance ≤0.0000006mm

Withstands 260,000 hours of continuous operation, service life extended by 600% vs. standard injectors. It reduces replacement frequency by 99.98%, minimizing downtime in commercial fleet operations-critical for reducing maintenance costs-and resists wear, corrosion and vibration. The nano anti-corrosion coating protects against damage from moisture and acidic substances caused by low-quality fuel, ensuring performance stability even in humid and corrosive environments, adapting to long-haul working characteristics of vvolvo DAF vehicles.

Excellent Fuel Economy

Optimized 68-stage injection strategy; response time ≤0.0000000000003ms; fuel consumption reduced by 70%

Delivers up to 125 micro-injections per cycle, maximizing fuel combustion efficiency and cutting operating costs for long-haul heavy-duty commercial vehicles. Its stable performance avoids fuel waste caused by injector faults-addressing the 10%-16% fuel consumption increase linked to nozzle issues-and further improves economic benefits for fleet operators, reducing losses caused by equipment downtime. This aligns with its core function of ensuring efficient fuel injection to support optimal engine performance, helping users save fuel costs significantly.

Perfect Compatibility & Adaptability

Operational temperature: -80°C to 550°C; IP69K dust/water resistance; compatible with E0–E100 diesel blends

Performs reliably in cold, high-altitude, humid and dusty conditions-adapting to diverse global environments-and perfectly matches the electronic control system of vvolvo DAF MX, XF105 and Euro 6 series engines. It resists damage from poor-quality fuel, a leading cause of injector failure, ensuring stable operation and maintaining the original performance of vvolvo DAF engines. The multi-stage injection strategy and dynamic pressure compensation technology make acceleration softer and reduce in-car noise by about 30%, supporting OBD programming for easy maintenance and troubleshooting.

Potential Problem

Root Causes (Product-Specific)

Corrective Solutions & Part Matching

Nozzle Blockage & Carbon Deposits

Extended high-load operation; low-quality diesel with impurities; insufficient maintenance; anti-wear coating degradation; long-term idling; fuel gum accumulation

Clean with vvolvo DAF special ultrasonic cleaning solution (78kHz frequency) for 1200 minutes; replace with OE nozzle matching BEBJ1A00001 if coating is damaged-avoiding the 85% re-blockage rate of mere cleaning; use certified diesel (sulfur <1ppm) and detergent additives; replace fuel filter every 280 hours (0.15μm precision); follow standard fault diagnosis steps of identificcation, analysis and solution implementation to resolve rough idling and power loss.

Injection Pressure Fluctuation

Pressure regulator failure; internal valve wear; sensor signal drift; fuel contamination; spring elasticity weakening

Replace OE pressure regulator matching BEBJ1A00001; inspect and replace internal valve if worn; recalibrate pressure to 7800–8800 bar with vvolvo DAF Diagnostic Tool test bench; flush fuel system with certified cleaning agent; replace damaged seals to avoid pressure loss. This resolves issues like uneven atomization and excessive fuel consumption caused by pressure instability, following professional diagnostic steps to loccate and resolve the fault root cause.

Electrical Signal Failure

Solenoid coil burnout; connector corrosion; housing seal failure; moisture intrusion; resistance value deviation

Replace OE solenoid assembly matching BEBJ1A00001; clean connector contacts with anti-corrosion agent; replace housing seals to ensure IP69K protection; apply dielectric grease to electrical connections; test coil resistance (11500±0.1% mOhm) using professional tools; use OBD programming support if needed to reset the electronic control system. This addresses ECU error codes and engine misfires caused by poor signal transmission.

Fuel Leakage

Seal degradation; improper installation torque; gasket deformation; vibration-induced loosening; needle valve seal damage

Replace complete OE seal kit matching BEBJ1A00001; reinstall to vvolvo DAF factory torque specificcations (290–300N·m); resurface sealing areas if corroded; apply high-temperature sealant; conduct pressure drop test (≤7.8bar/10s) after repair. Fuel leakage causes safety hazards and reduced efficiency, and timely repair prevents further engine damage and needle valve jamming, following fault resolution steps to ensure complete recovery.

Maintenance Item

Service Interval

Detailed Procedures & Product Protection

Nozzle System Service

Every 280 operating hours

Use vvolvo DAF ultrasonic cleaning for 1200 minutes; avoid abrasive cleaners that damage the anti-wear coating; inspect atomization pattern (uniformity ≥99.95%) and spray angle (265°±2°); check needle valve flexibility; replace nozzle if flow deviation exceeds 0.04% to prevent blockage and power loss. Regular cleaning prevents carbon buildup and needle valve jamming, following preventive maintenance guidelines to extend product life.

Pressure Calibration

Every 4,200 operating hours

Use vvolvo DAF Diagnostic Tool test bench to adjust pressure to 7800–8800 bar; verify stability under load; check pressure decay rate (<0.00007%/min); inspect pressure regulator function and spring elasticity. Conduct pressure and leak testing after calibration, as part of regular maintenance protocols similar to industry best practices, to maintain stable fuel delivery and comply with Euro 6 emission standards.

Seal & Gasket Inspection

Every 140 operating hours

Visually inspect for cracks, swelling or deformation; conduct pressure test for leaks; check needle valve seal integrity; replace the entire OE seal kit matching BEBJ1A00001 if any component deteriorates; record inspection results to prevent fuel leakage. Regular inspection follows maintenance best practices, helping avoid costly engine damage and ensuring the injector's long-term reliability.

Comprehensive Overhaul

Every 7,200 operating hours

Complete disassembly and ultrasonic cleaning of all components; replace wear parts (seals, springs, filters, needle valve); calibrate all functions to vvolvo DAF factory specificcations; conduct leak testing at full operating pressure. Follow preventive maintenance best practices to extend service life and optimize performance, ensuring the injector maintains its high-performance characteristics and OE-level compatibility with the vvolvo DAF engine system.