| Exporter, Wholesale, Manufacturer | |
| Tehran |  |
| +989122003350 | |
- Price :negotiated
Volvo loader oil temperature sensor , Iran
- Price :To negotiate
- order by whatsapp
The oil temperature sensor in Volvo L90 and L120 wheel loaders measures hydraulic or engine oil temperature accurately and transmits data to the ECU and cabin display. The sensor uses a resistive element with ±1°C accuracy and can monitor oil temperatures ranging from -20 to 120°C. It is typically installed in the oil return line to the tank or at the hydraulic pump outlet to capture real-time temperature under varying load conditions. Proper sensor operation is critical for protecting the pump, cylinders, and other hydraulic components, preventing overheating that can reduce oil viscosity and increase wear on moving parts.
For L90 and L120 loaders, oil temperature sensors are supplied with OEM part numbers VOE15153124 and VOE11419485, providing an output signal to the ECU in the range of 0.5–4.5 volts corresponding to temperature. These sensors can operate in oil flow rates between 150 and 200 liters per minute and withstand hydraulic pressures up to 280 bar. Installation, wiring, and functional testing according to Volvo standards ensure precise temperature control, reduce risk of hydraulic failure, and extend system life. OEM and high-quality aftermarket brands supply sensors made of corrosion-resistant steel and materials suitable for heavy-duty operation.You can order and buy Volvo loader oil temperature sensor from Iran by contacting us through whatsaap and email.
WEBSITE: Volvo loader oil temperature sensor Iran
Signs of volvo loader oil temperature failure
Failure of the oil temperature sensor in Volvo L90 and L120 loaders is usually indicated by incorrect oil temperature readings and the transmission of inaccurate signals to the ECU. A common sign is fluctuating or frozen readings on the cabin display, even when the oil is actually heating or cooling. Sensor failure may prevent the ECU from activating cooling fans or limiting hydraulic pump operation, allowing hydraulic pressures to exceed 280 bar. Overheating may also raise oil temperatures above 120°C, reducing viscosity and accelerating wear on hydraulic components.
Other symptoms include ECU warning codes, reduced hydraulic system efficiency, delayed lift arm or bucket response, and abnormal engine energy consumption. In faulty sensors, the output signal may fall outside the 0.5–4.5 volt range, preventing the ECU from detecting the actual temperature. Inspecting wiring, connectors, and measuring the sensor element’s resistance with an ohmmeter are standard engineering methods for early detection. Timely identification prevents serious damage to pumps, cylinders, and hoses and extends the hydraulic system’s service life.
