HOWO Pressure Sensor WG9727710002/1 Air/Oil Pressure Sensor for SINOTRUK Heavy Duty Truck Engine System

The WG9727710002/1 is a pressure sensor designed for SINOTRUK HOWO heavy-duty trucks. It monitors pressure changes in the engine lubrication or air system and converts them into electrical signals for the ECU or dashboard, enabling real-time monitoring and safety alerts.

Key Features

• Real-time monitoring of air or oil pressure
• Stable analog signal output
• Supports vehicle warning and control systems
• Enhances engine safety and reliability
• Designed for heavy-duty operating conditions

Vehicle Compatibility
Compatible with (please verify by OE number):

• HOWO A7 Series
• HOWO 7 Series
• Sitrak C5 / C7H
• Various SINOTRUK heavy-duty trucks (tractor, dump, mixer, etc.)

Working Principle
The sensor operates based on piezoresistive or capacitive principles. When pressure is applied, internal elements change resistance or capacitance, generating an electrical signal proportional to the pressure.

Specifications

• Product Name: Pressure Sensor
• Model: WG9727710002/1
• Thread Size: M14×1.5 or M16×1.5 (may vary by batch)
• Output Signal: Analog
• Material: Metal housing
• Wiring Type: 2-wire
• Installation Position: Engine or air system

Advantages

• OEM-standard fitment for easy installation
• Accurate pressure detection
• Fast response and stable performance
• Suitable for harsh working environments
• Interchangeable with equivalent part numbers

Installation & Notes

• Verify part number and thread compatibility before installation
• Professional installation is recommended
• Avoid over-tightening
• Check wiring connections if error codes or warnings appear