Heavy-Duty Truck Sensors for Engine-Transmission-differential
Truck Sensors for Engine, Transmission, and Differential – PAI Industries
Modern heavy-duty trucks rely on advanced sensors to monitor engine conditions, transmission performance, and axle operation. These components are essential for real-time diagnostics, fuel efficiency, and long-term durability. In this article, we explore the different types of sensors used in trucks and highlight high-quality solutions from PAI Industries—trusted by diesel professionals and fleet operators nationwide.
What Are Truck Sensors?
Truck sensors are electronic devices that monitor key mechanical systems including the engine, transmission, and differential. They send signals to the ECU (electronic control unit) to optimize performance, detect malfunctions, and prevent major breakdowns. Faulty sensors can lead to poor fuel economy, delayed gear shifts, excessive wear, and reduced safety.
Top Benefits of Installing High-Quality Sensors
Accurate readings for optimal performance
Improved fuel economy and emissions control
Longer engine and drivetrain lifespan
Early fault detection and code resolution
Essential Sensors for Heavy-Duty Trucks
Engine Sensors
Monitor temperature, pressure, airflow, and exhaust emissions. Examples include coolant temp sensors, oil pressure sensors, NOx sensors, MAP/MAF sensors, and crankshaft/camshaft position sensors.
Transmission Sensors
Regulate gear shifts, fluid pressure, and temperature. Key types include input speed sensors, output shaft sensors, and transmission oil temperature sensors.
Differential Sensors
Measure axle speed and torque distribution for traction control and stability. Common examples are wheel speed sensors, ABS sensors, and differential temperature sensors.
Sensor Applications Across Major Truck Brands
PAI Industries manufactures sensors compatible with leading heavy-duty engines and trucks used across North America. These components are engineered for reliable performance and easy installation.
Freightliner Trucks
Cascadia, M2, Columbia, and other on-highway and vocational models
Kenworth Trucks
T680, T880, W900 and fleet service platforms
Peterbilt Trucks
579, 389, 567 and regional haul configurations
Why Choose PAI Industries Sensors?
Built for heavy-duty conditions and extreme temperatures
Designed to fit and perform across multiple systems
Support efficient truck diagnostics and maintenance
Cost-effective replacement option for commercial fleets
Where to Buy Heavy-Duty Truck Sensors
Search by part number or sensor type
Wide compatibility with engine, transmission, and axle systems
Fast nationwide shipping and support
Trusted supplier of diesel truck parts
Maximize Truck Performance with PAI Sensors
Don’t let a failed sensor cause engine faults, transmission delays, or differential wear. Shop high-quality sensors from PAI Industries, compatible with major heavy-duty platforms. Whether you manage one truck or an entire fleet, these components keep your systems running smoothly and efficiently.
