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Deciphering CAN Engine Data: Coolant Temperature, Load Level, and Motorhours


In fleet management, understanding the nuances of CAN (Controller Area Network) engine data is a critical aspect of ensuring vehicle longevity and operational efficiency. This article explores three key parameters – coolant temperature, load level, and motorhours – and their impact on maintaining a high-performing fleet. While not explicitly mentioned, these insights form the backbone of effective fleet tracking systems.

Coolant Temperature: A Gauge of Engine Health

Understanding Coolant Temperature in Fleet Vehicles

Coolant temperature is a vital metric for monitoring engine health. Abnormal readings can be early indicators of potential issues, allowing for preventative maintenance before more serious problems arise. In the context of fleet management, this means less downtime and more time on the road, indirectly contributing to more efficient fleet tracking.

Load Level: Key to Efficient Fleet Utilization

The Significance of Load Level in Fleet Operations

Load level data provides insights into how a vehicle is being used and whether it is being overburdened or underutilized. Efficiently managing load levels is crucial for prolonging vehicle life and ensuring safety. Smart management of load levels can enhance the overall efficiency of fleet operations, a fundamental goal of fleet tracking systems.

Motorhours: Measuring Vehicle Utilization

Motorhours’ Role in Fleet Maintenance Scheduling

Motorhours measure the total running time of an engine, serving as a reliable indicator for scheduling maintenance. By keeping track of motorhours, fleet managers can better plan service intervals, reducing unexpected breakdowns and ensuring vehicles are always ready for operation. Accurate maintenance scheduling is a key component in maintaining a fleet’s operational status, an essential element in any fleet tracking system.


In conclusion, while the focus of this article is on CAN engine data, understanding and effectively managing these parameters are integral to the smooth operation of GPS fleet tracking systems. Efficient fleet management isn’t just about knowing where your vehicles are; it’s also about understanding their health and performance to make informed decisions.

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