Oil Pressure Sensor VG1092090311 Sinotruk

Product Introduction

This Oil Pressure Sensor VG1092090311 is an OEM core engine monitoring component exclusively for Sinotruk heavy-duty trucks (e.g., HOWO series) equipped with WD615/WD618 diesel engines. It features a corrosion-resistant stainless steel pressure-sensing body, precision-machined metric threads, and a durable black automotive-grade electrical connector. Calibrated to Sinotruk’s strict engine specifications, it is engineered to provide real-time, high-precision oil pressure data in extreme engine bay conditions—including high temperatures, intense vibrations, and exposure to engine oil and contaminants.

Core Functions

1. Real-Time Oil Pressure Detection: Continuously measures the engine’s lubricating oil pressure and converts it into a proportional electrical signal for transmission to the instrument cluster or ECU.

2. Critical Safety Warning: Triggers the low oil pressure warning light and audible alert on the dashboard when pressure falls below the safe threshold, preventing engine seizure or severe wear.

3. ECU Data Feedback: Provides essential oil pressure data to the engine control unit (ECU) to optimize engine performance and enable diagnostic fault logging for maintenance efficiency.

4. Harsh Environment Durability: The hermetically sealed sensor core and oil-resistant rubber sealing ring prevent oil leakage and signal interference, ensuring stable operation across a wide temperature range.

5. OEM Direct Replacement: Precisely matches the original engine block thread size, electrical pinout configuration, and pressure calibration curve, supporting plug-and-play installation without additional adjustment or programming.