Welcome to the Wagner World of Sensors

The Importance of Sensors in Modern Cars

In today's technologically advanced vehicles, sensors play a critical role in ensuring optimal performance, safety, and efficiency. They provide real-time data to the car's electronic control unit (ECU), which uses this information to make necessary adjustments and maintain the smooth operation of the vehicle. From monitoring engine parameters to enhancing safety features, sensors are the unsung heroes that keep our cars running smoothly and efficiently.

Wagner’s Comprehensive Range of Car Sensors

Wagner offers a wide range of high-quality sensors designed to meet the needs of car mechanics and distribution partners.Check the type of sensors we provide, along with their roles and functions.

Wagner is offering a One-Stop-Shop for car sensors, an unmatched range of nearly 3.000 sku’s and the best coverage in each sensor category in EMEA*, to meet the needs of mechanics.

Camshaft Position Sensors

Role: The camshaft position sensor monitors the position and rotational speed of the camshaft.

Function: This information is critical for the ECU to control the timing of the fuel injection and ignition systems. Proper camshaft positioning ensures that the engine's valves open and close at the right times, leading to efficient engine performance and reduced emissions.

Crankshaft Position Sensors

Role: The crankshaft position sensor measures the position and rotational speed of the crankshaft.

Function: It provides data to the ECU to determine the precise moment to fire the spark plugs and inject fuel. Accurate crankshaft positioning is essential for engine synchronization, preventing misfires, and ensuring smooth engine operation. 

Wheel Speed Sensors

Role: Wheel speed sensors detect the speed of each wheel.

Function: They are integral to the anti-lock braking system (ABS) and traction control system (TCS). By monitoring wheel speed, these sensors help maintain vehicle stability and control, especially during sudden braking or on slippery surfaces.

Mass Air Flow Sensors (MAF)

Role: The mass air flow sensor measures the amount of air entering the engine.

Function: This data is used by the ECU to determine the optimal air-fuel mixture for combustion. Proper air flow measurement is crucial for engine efficiency, fuel economy, and reducing emissions.

Throttle Position Sensors

Role: Throttle position sensors monitor the position of the throttle valve.

Function: They provide feedback to the ECU to control the amount of air entering the engine. This helps in regulating the engine's power output and maintaining smooth acceleration and idling.

Lambda Sensors (Oxygen Sensors)

Role: Lambda sensors measure the oxygen levels in the exhaust gases.

Function: This information is vital for the ECU to adjust the air-fuel mixture to ensure complete combustion. Proper oxygen sensing helps in reducing harmful emissions and improving fuel efficiency.

NOx Sensors

Role: NOx sensors detect the levels of nitrogen oxides in the exhaust gases.

Function: They are essential for monitoring and controlling emissions of NOx, which are harmful pollutants. The data from NOx sensors helps the ECU in making adjustments to reduce emissions and comply with environmental regulations.

Exhaust Pressure Sensors

Role: Exhaust pressure sensors measure the pressure in the exhaust system.

Function: They provide data that helps in optimizing the exhaust flow and turbocharger performance. Proper exhaust pressure monitoring can enhance engine efficiency and reduce backpressure, leading to improved performance.

Exhaust Temperature Sensors

Role: Exhaust temperature sensors monitor the temperature of the exhaust gases.

Function: This information is used to protect components from overheating and to optimize the performance of the catalytic converter and turbocharger. Accurate temperature monitoring is crucial for maintaining the health of the exhaust system and ensuring efficient engine operation.

Quick look benefits

• High Quality: Wagner sensors are manufactured to meet or exceed OEM specifications.
• Reliability: Designed for durability and long-lasting performance.
• Accuracy: Provide precise data for optimal vehicle performance.
• Compatibility: Wide range compatible with almost all car makes and models.
• Easy to fit: Reducing installation time & complexity for mechanics.
• Excellent cataloguing including connector pictures and/or drawings
• Range: Wagner is offering an unmatched range of nearly 3.000 car sensors for light vehicles, representing the best coverage in each sensor category in EMEA*, securing a unique One-Stop-Shop for distribution partners and installers.
• QR Code: Anti-counterfeit, technical support & product information
• Garage Gurus Technical support: Technical trainings and support to mechanics.
• Part of the DRiV family: One access point for an extensive range of car part brands covering braking, shocks and struts, steering and suspension, engine parts, ignition parts and many others for light vehicles, commercial vehicles, and off-highway applications.

Contact Us
 

For more information on our range of car sensors, please contact our sales team. We are here to help you find the right sensor for your needs and ensure that your vehicles operate at peak performance.

Equip your vehicle with the best in sensor technology and experience the difference in performance, efficiency, and reliability. Explore our range of car sensors today!

* Source Headline/TecDoc H2 2024 – NPI plan Q1 2025