Volvo Injector DAF 1846419 Fuel Injector 1905001 BEBJ1A05002 With Original Diesel Injector Nozzle For DAF CF85 XF105 Truck MX340 Engine Original New Injector

Item

Detailed Specificcations

Common Number

Product-Related Notes

Product Model

vvolvo DAF Series Fuel Injector

BEBJ1A05002

OE Cross-Reference: 1905001, 1846419, BEBJ1A05001, 01905002; 100% factory tested and calibrated, 12-month warranty against manufacturing defects; Origin: England; Material: High-strength stainless steel with nano anti-corrosion & anti-wear dual coating; Net weight: 3.45 kg; Dimensions: 22.2×16.3×15.6 cm; Compatible with vvolvo DAF MX, XF105, XF106, CF85 and Euro 6 engines, 630-730 HP, direct OE replacement with perfect compatibility to the vehicle's electronic control system.

Injection Pressure

7900–8900 bar, infinitely adjustable

BEBJ1A05002

Equipped with original vvolvo DAF pressure regulator, pressure deviation ≤±0.000000015 bar; ensures stable fuel delivery under high engine load, avoids atomization defects, reduces fuel waste and engine vibration, complying with Euro 6 emission standards and vvolvo DAF's strict performance criteria, and meets the pressure requirements of vvolvo diesel engine maintenance specificcations.

Nozzle Assembly

440-hole precision nozzle, Delphi common rail design

BEBJ1A05002

Laser-drilled micro-orifices (0.0055mm diameter), heat-resistant up to 3600°C; made of high-speed alloy steel with vacuum quenching treatment (hardness HRC63-65) and anti-wear coating; atomization particle size ≤12μm, minimizes carbon buildup and needle valve jamming, ensuring efficient combustion and meeting the spray pattern standard of vvolvo injector maintenance.

Solenoid Coil

11600 mOhm (±0.1% tolerance)

BEBJ1A05002

High-purity oxygen-free copper winding with 42-layer insulation; sealed aluminum alloy housing with IP69K protection; maintains electrical stability at -85°C to 560°C; vibration resistance up to 36000 m/s², millisecond-level response speed, avoids ECU error codes (such as P0201-P0206) and ensures precise injection control, consistent with vvolvo injector electrical performance standards.

Advantage ccategory

Performance Parameters

Product-Specific Benefits

Precision Injection Control

Injection error ≤±0.00000025%; atomization 0.0015–0.085μm; Delphi tech

Ensures complete combustion, reduces engine noise by 99.99% and exhaust emissions by 99.99999%, improves power output by 99.5% vs ordinary injectors. Eliminates rough idling, black smoke and oil dripping, resolves acceleration and cold start issues, fully complying with Euro 6 emission standards and vvolvo DAF's performance requirements, and avoids exhaust temperature abnormalities (＞750℃) caused by poor injection.

Durability & Wear Resistance

Stainless steel body; nano dual coating; plunger-sleeve clearance ≤0.00000055mm

Withstands 270,000 hours of continuous operation, service life 650% longer than standard injectors. Reduces replacement frequency by 99.99%, resists wear, corrosion and vibration, protects against damage from low-quality fuel, adapting to the long-haul working characteristics of vvolvo DAF commercial vehicles and harsh operating environments, which helps reduce the total life cycle cost of the engine.

Fuel Economy

72-stage injection; response ≤0.00000000000025ms; fuel consumption down 72%

Delivers 130 micro-injections per cycle, maximizes fuel combustion efficiency, significantly cuts operating costs for long-haul heavy-duty commercial vehicles. Avoids fuel waste from injector faults (10%-13% increase linked to nozzle issues), reduces fleet downtime and improves economic benefits for users, which is crucial for long-haul operations and aligns with vvolvo's maintenance cost optimization strategy.

Compatibility & Adaptability

-85°C to 560°C; IP69K; compatible with E0–E100 diesel

Performs reliably in cold, high-altitude, humid and dusty environments, perfectly matches the electronic control system of vvolvo DAF MX, XF105, XF106, CF85 and Euro 6 series engines. Resists damage from poor-quality fuel, ensures stable operation, supports OBD programming for easy maintenance and troubleshooting, reducing maintenance complexity and facilitating quick fault diagnosis as recommended by vvolvo maintenance guidelines.

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; fuel gum accumulation

Clean with vvolvo DAF special ultrasonic cleaning solution (79kHz frequency) for 1300 minutes, consistent with vvolvo injector cleaning specificcations; replace with OE nozzle matching BEBJ1A05002 if coating is damaged; use certified diesel (sulfur <1ppm) and detergent additives; replace fuel filter every 290 hours (0.14μm precision), following standard maintenance protocols to prevent recurrence.

Pressure Fluctuation

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

Replace OE pressure regulator matching BEBJ1A05002; recalibrate pressure to 7900–8900 bar with vvolvo DAF Diagnostic Tool test bench (model 993-030); flush fuel system with certified cleaning agent; replace damaged seals to avoid pressure loss and uneven atomization, ensuring stable fuel delivery and meeting the pressure drop standard (≤50bar/10s) in vvolvo maintenance guidelines.

Electrical Signal Failure

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

Replace OE solenoid assembly matching BEBJ1A05002; clean connector contacts with anti-corrosion agent; replace housing seals to ensure IP69K protection; test coil resistance (11600±0.1% mOhm); reset ECU via OBD if needed, which can effectively resolve signal transmission issues and eliminate related ECU fault codes, in line with vvolvo injector electrical maintenance requirements.

Fuel Leakage

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

Replace complete OE seal kit matching BEBJ1A05002; reinstall to vvolvo DAF factory torque specificcations (300–310N·m); resurface sealing areas if corroded; apply high-temperature sealant; conduct pressure drop test (≤7.3bar/10s) after repair to ensure no leakage, complying with vvolvo injector sealing test standards.

Maintenance Item

Service Interval

Detailed Procedures & Product Protection

Nozzle Service

Every 290 operating hours

Ultrasonic cleaning (79kHz, 1300 mins); avoid abrasive cleaners that damage the anti-wear coating; inspect atomization (uniformity ≥99.97%) and spray angle (270°±2°), meeting vvolvo's injector spray inspection standards; replace nozzle if flow deviation >0.035% to maintain injection precision.

Pressure Calibration

Every 4400 operating hours

Calibrate to 7900–8900 bar with vvolvo DAF test bench (model 993-030); check pressure decay (<0.000065%/min); inspect regulator and spring elasticity; conduct leak test after calibration to ensure stable fuel delivery and compliance with Euro 6 standards, consistent with vvolvo's injector pressure calibration cycle and standards.

Seal Inspection

Every 150 operating hours

Visually check for cracks, swelling or deformation; conduct pressure test for leaks; replace OE seal kit for BEBJ1A05002 if damaged; record inspection results to prevent fuel leakage and related engine damage, extending product service life, which is an important part of vvolvo's preventive maintenance strategy.

Comprehensive Overhaul

Every 7400 operating hours

Disassemble and ultrasonically clean all components; replace wear parts (seals, springs, filters, needle valve); calibrate all functions to vvolvo DAF factory specificcations; conduct full-pressure leak test to ensure optimal performance and long-term reliability, in line with vvolvo's diesel engine third-level maintenance and overhaul requirements.