| Parameter | Specification |
|---|---|
| Sensor Type | Dual-function: Pressure & Temperature |
| Technology | MEMS-based sensing element |
| Measurement Range | 0–150 kPa (absolute pressure) |
| Temperature Range | -40°C to +150°C |
| Output Signal | Voltage signal (0–5V), linear or PWM |
| Operating Voltage | 5V ± 0.25V |
| Response Time | < 10 ms |
| Accuracy | ±1% FS (full scale) |
| EMC/ESD Protection | Excellent immunity to electromagnetic interference |
| Overpressure Protection | Up to 300 kPa |
| Reverse Polarity Protection | Built-in circuit protection |
| Vibration Resistance | > 20g (10–2000 Hz) |
| Sealing Design | IP67-rated, high-performance sealing |
| Mounting | Threaded interface, standard connector |
| Dimensions | Compact design, suitable for tight engine bay spaces |
| Application | Gasoline/diesel engines, OBD-II compatible vehicles |
The Intake Manifold Pressure and Temperature Sensor is a critical component in modern engine electronic control systems. This advanced sensor accurately measures the absolute pressure and temperature within the intake manifold under various engine load conditions, converting the physical parameters into precise electrical signals transmitted to the Engine Control Unit (ECU). These data enable the ECU to calculate the correct fuel injection quantity, ensuring optimal air-fuel ratio, improved combustion efficiency, reduced emissions, and enhanced engine performance across all operating conditions we are a professional Chinese manufacturer specializing in automotive electronics and intelligent vehicle components. Our R&D center focuses on developing high-reliability sensors using MEMS (Micro-Electro-Mechanical Systems) technology, offering exceptional long-term stability, thermal compensation, and electromagnetic compatibility. We provide comprehensive OEM/ODM services including custom calibration curves, specialized packaging design, and tailored mounting configurations to meet specific vehicle platform requirements. With ISO 9001 and IATF 16949 certifications, our production facility ensures strict quality control from material
sourcing to final testing. Partner with Dowway Vehicle for cost-effective, high-performance automotive sensors engineered for global markets.
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