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| موديل السيارة: | فولفو | اسم المنتج: | عمود الحدبات صمام الكهرومغناطيسي |
|---|---|---|---|
| مقاس: | معيار تصنيع المعدات الأصلية | لون: | كصور |
| حالة: | جديد | غاية: | لاستبدال/إصلاح |
| ضمان: | 12 شهرا | التعبئة: | التعبئة محايدة / مخصصة |
| حالة: | في الأوراق المالية | مادة: | كما تصنيع المعدات الأصلية |
| خدمة مخصصة: | قابلة للدعم | تصنيع المعدات الأصلية: | قبول صانعي القطع الأصلية |
| خدمة ما بعد البيع: | داعمة | ||
| إبراز: | Volvo VVT solenoid valve,engine camshaft solenoid 31480440,variable timing solenoid for Volvo,engine camshaft solenoid 31480440,variable timing solenoid for Volvo |
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Engine variable valve timing (VVT) solenoid 31480440 31480441 Engine camshaft cylinder head solenoid valve for Volvo
Camshaft electromagnetic valve
OE NO.: 31480440 31480441
Applicable vehicle type: For Volvo
The camshaft solenoid valve is the core executive component of the modern engine VVT (Variable Valve Timing) system. It achieves real-time adjustment of the camshaft phase by precisely controlling the hydraulic oil circuit, thereby optimizing the engine's power performance, fuel economy, and emission performance.
When the camshaft solenoid valve fails, typical symptoms include:
1. Difficulty starting: The solenoid valve cannot normally switch the oil circuit, resulting in the camshaft being in an incorrect phase.
2. Weak acceleration: The drain hole is closed, causing the regulator to malfunction and the valve timing to be unable to be optimized.
3. Unstable idle: Miscalibrated phase adjustment causes fluctuations in intake air volume, leading to engine vibration similar to a misfire.
4. Easy stalling: During driving, the solenoid valve sticks or suddenly loses power, causing the engine to lose timing regulation.
5. Malfunction indicator light illumination: The ECU detects a mismatch between the position sensor signal and the command, storing a fault code.
6. Increased fuel consumption: Reduced combustion efficiency leads to deteriorated fuel economy.
7. Excessive emissions: Emissions of pollutants such as NOx and HC exceed the limit values.
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
The company primarily focuses on accessories for Land Rover, Jaguar, and Volvo product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.
We welcome any inquiries and look forward to your contact.
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
اتصل شخص: Mr. Ray
الهاتف :: 0086 18811159958
الفاكس: 86-010-64696402
