Product Description
The 31459404 Air Flow Sensor is a high-precision, durable sensor designed for automotive engine intake systems, industrial automation, and laboratory gas flow monitoring. It utilizes thermal film technology for fast response and long-term stability.
Parameter Table
| Parameter | Value/Description |
| Model Number | 31459404 |
| Measurement Range | 0~500 kg/h |
| Accuracy | ±1% FS |
| Operating Temperature | -30°C to +85°C |
| Supply Voltage | 12V DC (9~36V wide range optional) |
| Output Signal | 0~5V / PWM / CAN Bus |
| Protection Rating | IP67 |
| Connector Type | Standard aviation plug |
| Compatible Media | Air, inert gases |
| Lifespan | ≥1 million cycles |
Compatibility
| Year | Make | Model | Engine Type |
| 2015-2020 | For Volvo | XC60 T5/T6 | 2.0L I4 Turbocharged |
| 2016-2021 | For Volvo | S90 T8 Hybrid | 2.0L I4 Turbo+Electric |
| 2017-2022 | For Volvo | V60 Cross Country | 2.0L I4 Turbocharged |
| 2018-2023 | For Volvo | XC90 B5/B6 | 2.0L I4 Turbo/Supercharged |
Technical Specifications
| Parameter | Specification |
| Manufacturer | WOMALA Autoparts |
| Brand | WOMALA |
| Item Weight | 0.68 lbs (310 g) |
| Product Dimensions | 4.3 × 3.1 × 2.4 in (110 × 80 × 60 mm) |
| Item Model Number | 31459404 |
| Exterior | Anodized Aluminum Alloy Housing |
| OEM Part Numbers | 31459404, 31459405, 31459406, B58-AFM001 |
Advantages
✅ Basic Specifications:
Compatible Models: Volvo 2.0T engines (2015-2023)
Operating Temperature: -40°C to +120°C
Output Signal: 0-5V analog
Protection Rating: IP6K9K
✅ Key Advantages:
1. Accurate Measurement
Hot-wire sensor technology
±1.5% measurement accuracy
2. Durable Construction
Aluminum alloy housing
Oil-resistant design
3. Easy Installation
Direct OEM replacement
Includes mounting accessories
4. Quality Assurance
12-month warranty
Factory tested
Why choose us?
1. It has 5 branches and in-depth cooperation with 50+ factories (including 5 joint-stock enterprises). 15,000㎡ production base, 10,000+ SKU inventory, to ensure timely delivery of orders.
2. With 13 years of experience for Volvo parts industry, we can provide accurate product matching and technical solutions. Provide one-stop procurement services to save customers' time and cost.
3. Implement 10 strict quality inspection processes (such as noise detection, durability test, surface roughness test, etc.). The cooperative factory is a supporting supplier of international brands such as Bosch and Hella.
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WOMALA Mass Air Flow Sensor 31459404 for Volvo 31216661 0280218436 Images
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