- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
Maintaining optimal electrical system performance in your FAW truck requires genuine Faw truck parts that deliver reliable connectivity under demanding conditions. The 3724030-81D Injector Wiring Harness is a precision-engineered electrical component designed to provide secure and efficient electrical connections for fuel injectors in FAW commercial vehicle engines. This critical electrical system component with OEM number 3724030-81D ensures optimal signal transmission, power delivery, and electromagnetic compatibility. The 3724030-81D represents FAW’s commitment to engineering excellence and electrical system reliability, making it an essential component for truck owners seeking dependable performance across various operating conditions and environmental challenges.
The 3724030-81D Injector Wiring Harness incorporates sophisticated engineering features that ensure reliable performance in demanding commercial vehicle applications. This precision component features high-temperature resistant wiring with specialized shielding that provides excellent electromagnetic interference protection and thermal stability. The harness design includes precisely molded connectors and optimized routing that ensure proper signal integrity and mechanical durability.
The following table provides comprehensive technical specifications for the 3724030-81D Injector Wiring Harness. These detailed parameters ensure proper compatibility and optimal performance when installed in FAW commercial vehicle electrical systems. The injector wiring harness is manufactured to meet original equipment standards, guaranteeing reliable operation in various vehicle applications and environmental conditions.
| Parameter | Specification |
|---|---|
| OEM Number | 3724030-81D |
| Product Name | Injector Wiring Harness |
| Brand | FAW |
| Wire Gauge | 16 AWG |
| Temperature Rating | -40°C to 150°C |
| Voltage Rating | 50V DC |
| Number of Circuits | 6 |
| Connector Type | Weatherproof Multi-pin |
| Insulation Material | Cross-linked Polyethylene |
| Length | 1.8 meters |
The 3724030-81D Injector Wiring Harness delivers exceptional performance benefits for FAW truck operators and maintenance teams. Its precision engineering ensures reliable electrical connectivity with minimal voltage drop and signal interference. The high-temperature resistant wiring provides excellent thermal stability, ensuring consistent performance in the demanding environment of commercial vehicle engine compartments.
This injector wiring harness’s advanced electromagnetic shielding protects against interference from other vehicle electrical systems, maintaining precise injector control signals. The weatherproof connectors and durable insulation materials ensure long-term reliability despite exposure to moisture, vibration, and temperature extremes. These performance characteristics make the 3724030-81D an essential component for maintaining optimal engine performance and fuel efficiency.
The 3724030-81D Injector Wiring Harness is designed for use in various FAW truck models with electronic fuel injection systems. It serves as the critical electrical pathway between the engine control unit and fuel injectors, ensuring precise timing and duration of injector operation. The harness is specifically engineered for heavy-duty applications where reliable electrical connectivity is essential for engine performance and emissions compliance.
This injector wiring harness is compatible with multiple FAW commercial vehicle series, including J5, J6, and J7 models with specific engine configurations and electronic control systems. The 3724030-81D is engineered to meet the exact specifications of original equipment components, ensuring perfect fitment and optimal performance. Before installation, always verify compatibility with your specific vehicle model, year, and engine management system to guarantee proper operation and electrical performance.
Proper installation of the 3724030-81D Injector Wiring Harness is crucial for achieving optimal performance and service life. Begin by disconnecting the vehicle battery to ensure electrical safety during installation. Carefully remove the old harness, noting the original routing path and connection points to ensure proper installation of the new component.
Route the new harness exactly along the original path, ensuring proper clearance from hot surfaces and moving components. Connect all injector connectors securely, listening for the audible click that confirms proper engagement. Reconnect the main harness connector to the engine control unit and verify all connections before reconnecting the vehicle battery.
The 3724030-81D Injector Wiring Harness is engineered for exceptional durability and extended service life under demanding operating conditions. The high-quality materials provide excellent resistance to thermal cycling, mechanical vibration, and environmental exposure, while the precision manufacturing ensures consistent performance throughout the component’s service life. These features combine to create a wiring harness capable of withstanding the rigorous demands of commercial truck operations.
When properly installed and maintained, the 3724030-81D can achieve service life ratings that meet or exceed original equipment expectations. The robust design ensures consistent performance even under continuous vibration and temperature variations. Proper installation and regular electrical system maintenance can significantly extend the harness’s operational life, making it a reliable choice for fleet operators.
Regular maintenance is essential for maximizing the performance and longevity of the 3724030-81D Injector Wiring Harness. Establish a consistent inspection schedule to monitor the harness condition and identify early signs of wear or performance degradation. Pay attention to engine misfires, poor fuel economy, check engine lights, and any changes in engine performance that might indicate electrical issues.
During routine maintenance, check for proper connector engagement and ensure the harness routing remains secure and undamaged. Monitor for signs of insulation cracking, connector corrosion, or physical damage that could affect performance. Inspect all mounting points and ensure the harness has adequate clearance from surrounding components. Proper maintenance practices will help identify potential issues early and prevent costly electrical system failures.
The 3724030-81D Injector Wiring Harness plays a critical role in the proper operation of modern engine management systems. It delivers precise electrical signals from the engine control unit to each fuel injector, controlling the timing, duration, and pattern of fuel injection. This function is essential for optimal combustion efficiency, emissions control, and engine performance in commercial vehicle operations.
Proper injector wiring harness operation is vital for maintaining accurate fuel delivery, preventing misfires, and ensuring consistent engine performance across all cylinders. The 3724030-81D’s precision engineering contributes to overall engine system reliability, improved fuel economy, and compliance with emission standards. Its reliable performance is crucial for maintaining vehicle operation and efficiency in demanding commercial applications.
Every 3724030-81D Injector Wiring Harness undergoes rigorous quality assurance procedures throughout the manufacturing process. FAW employs advanced production technologies and strict quality control measures to ensure each harness meets precise dimensional tolerances and performance specifications. The manufacturing process includes multiple inspection stages to verify material quality, connection integrity, and electrical performance.
The injector wiring harness is subjected to comprehensive testing that includes continuity verification, insulation resistance testing, connector engagement force measurement, and environmental simulation. This commitment to quality assurance guarantees that the 3724030-81D delivers reliable performance that meets FAW’s exacting standards for original equipment vehicle components.
Selecting genuine FAW electrical components like the 3724030-81D ensures perfect compatibility, reliable performance, and extended service life that aftermarket alternatives cannot guarantee. Original equipment injector wiring harnesses are engineered to exact specifications, ensuring optimal fitment and performance in FAW vehicle applications. Genuine components undergo rigorous testing and quality control procedures that aftermarket parts may not match.
FAW’s commitment to quality means that genuine electrical components are backed by manufacturer support and warranty coverage. The use of authentic parts helps maintain vehicle value and ensures consistent performance standards. Choosing genuine FAW electrical components is an investment in vehicle reliability, engine performance, and operational efficiency for commercial transportation operations.
Understanding common injector wiring harness issues can help operators identify problems early and take appropriate corrective actions. Symptoms of harness problems include engine misfires, rough idle, poor acceleration, check engine lights with injector-related codes, and visible damage to wiring or connectors. Intermittent electrical connections or corrosion may indicate issues requiring attention.
If injector wiring harness performance issues occur, conduct a thorough inspection of the entire electrical system, including connector conditions, wire integrity, and grounding points. Address any underlying issues such as chafed insulation, loose connections, or corrosion that could have contributed to harness performance issues. The 3724030-81D’s robust design minimizes these issues when properly installed and maintained according to manufacturer specifications.
The 3724030-81D Injector Wiring Harness provides significant performance benefits through its precision manufacturing and optimized design. The proper wire gauge selection ensures minimal voltage drop to each injector, maintaining consistent injector operation. The electromagnetic shielding protects against interference from ignition systems and other electrical components, ensuring precise injector control signals.
By ensuring reliable electrical connectivity and signal integrity, the injector wiring harness helps maintain optimal engine performance and enhances fuel efficiency. The durable construction also contributes to reduced maintenance requirements and improved overall system reliability. These benefits make the 3724030-81D a valuable component for fleet operators prioritizing engine performance and electrical system reliability.
The 3724030-81D Injector Wiring Harness incorporates advanced material technology and manufacturing processes that represent the latest innovations in automotive electrical components. The specialized cross-linked polyethylene insulation provides optimal thermal resistance and mechanical durability in demanding engine environments. The precision molding and assembly processes ensure exact dimensional accuracy and reliable performance for optimal operation.
FAW’s continuous improvement in wiring harness technology ensures consistent quality and performance across all production batches. Advanced manufacturing techniques create precisely engineered harnesses that withstand extreme thermal and vibration stresses while maintaining electrical integrity. These manufacturing innovations result in improved reliability, extended service life, and enhanced performance compared to conventional wiring harness designs.
The 3724030-81D Injector Wiring Harness represents FAW’s dedication to quality, reliability, and performance in vehicle component engineering. Its precision construction, durable materials, and advanced design features make it an excellent choice for electrical system applications in FAW trucks. By choosing this genuine FAW component, operators ensure their vehicles maintain optimal electrical system performance and operational reliability.
Investing in the 3724030-81D means investing in the long-term reliability and efficiency of your truck’s engine management system. The injector wiring harness’s quality construction and exact specifications guarantee consistent performance and extended service life. For FAW vehicle owners seeking to maintain their equipment to the highest standards, the 3724030-81D Injector Wiring Harness is the ideal solution for reliable electrical performance and optimal engine operation in demanding commercial applications.
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