Technical parts

Technical parts

Idle Control Valve27

Knock sensor132

Camshaft position sensor86

Crankshaft position sensor15

Air temperature sensor23

MAP sensor111

Crankshaft sensor255

Flasher Unit28

Heating /ventilation control4

Switch61

Reverse light switch134

Stop light Switch154

Clutch control switch19

Solenoïde valve13

Pre-heating timers27

Wipe-wash interval relay5

Various relay1

Central locking system relay1

Radiator fan resistor4

Interior blower resistor6

Radiator fan temperature switch162

Light dashboard11

Diode6

Timers relay1

Washer tank level relay2

Various7

Everything You Need to Know to Understand and Choose Your Sensors

Automotive sensors are essential components for the proper functioning and safety of modern vehicles. They play a crucial role in providing accurate information to the vehicle's electronic management systems. In this guide, we explain everything you need to know about automotive sensors, their types, how they work, and how to choose them.

What is a Sensor?

A sensor is a device that detects and measures physical information such as temperature, pressure, position, or movement, and converts this information into electronic signals. These signals are then used by the vehicle's computer to optimize performance and ensure safety.

Types of Automotive Sensors:

  1. Idle Actuators
    Function: Stabilize the engine's idle speed.
  2. Camshaft Position Sensors
    Function: Detect the position of the camshaft.
  3. Crankshaft Position Sensors
    Function: Detect the position of the crankshaft.
  4. Air Temperature Sensors
    Function: Measure the air temperature.
  5. MAP Sensors
    Function: Measure the air pressure.
  6. Speed Sensors
    Function: Transmit the speed of the crankshaft.
  7. Reverse Light Switches
    Function: Activate the reverse lights.
  8. Brake Light Switches
    Function: Activate the brake lights.
  9. Fan Thermoswitches
    Function: Start the cooling fan.

How to Choose an Automotive Sensor?

When choosing the right automotive sensor, several factors must be taken into account:

  • Compatibility: Ensure that the sensor is compatible with your vehicle’s model and year.
  • Technical Specifications: Check the technical specifications to ensure the sensor meets your vehicle's requirements.
  • Connectors: Make sure the connector matches the one in your vehicle.
Installing Automotive Sensors

The installation of automotive sensors can be done by a professional or by yourself if you have the necessary skills. Here’s a simplified guide to help you:

  • Preparation: Make sure the engine is off and the vehicle is secure before you begin.
  • Removing the old sensor: Locate the faulty sensor, disconnect the connectors, and remove it following the manufacturer’s instructions.
  • Installing the new sensor: Place the new sensor in position, secure it properly, and reconnect the connectors.
  • Testing: Restart the vehicle and check that the newly installed sensor is functioning correctly. A diagnostic tool may be needed if a warning light appears on the dashboard.
Maintaining Automotive Sensors

To ensure the longevity and accuracy of your automotive sensors, regular maintenance is necessary. Here are some tips:

  • Cleaning: Keep the sensors clean to avoid the buildup of dirt that could affect their performance.
  • Regular Inspection: Regularly check the condition of the sensors to detect any signs of wear or malfunction.
  • Preventive Replacement: Replace sensors at regular intervals according to the manufacturer's recommendations to avoid unexpected failures.

Automotive sensors play a crucial role in the proper functioning and safety of your vehicle. Contact us today to learn more and discover how our sensors can optimize your vehicle’s performance and ensure its longevity.

SEIM - Your Partner for Reliable and High-Performance Solutions

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