Sensors and actuators

The amount of electronic components in vehicles is constantly growing, and it is estimated that they account for around 30% of all materials in a vehicle. HELLA supports you in meeting the challenge of moving from traditional maintenance to a service-oriented high-tech operation. Our electronics experts have therefore compiled some important information regarding vehicle electronics.

Here you will find useful basic information and important tips relating to the crankshaft sensor in vehicles.

Crankshaft sensor

Here you will find useful information and important tips relating to the lambda sensor in vehicles.

Lambda sensor

Here you will find useful basic information and important tips relating to the intake-air temperature sensor in vehicles.

Intake-air temperature sensor

Here you will find useful basic information and important tips relating to idle speed controllers and idle speed actuators in vehicles.

Idle speed controller / idle speed actuator

Here you will find useful basic information and important tips relating to the coolant temperature sensor in vehicles.

Coolant temperature sensor

Here you will find useful basic information and important tips relating to transmission range sensors in vehicles.

Transmission range sensor

Here you will find useful information and important tips relating to the ABS sensor and wheel speed sensor in vehicles.

ABS sensor

Here you will find useful basic information and important tips relating to knock sensors in vehicles.

Knock sensor

Here you will find useful basic information and important tips relating to air-mass sensors in vehicles.

Air-mass sensor

Here you will find useful basic information and important tips relating to the camshaft sensor in vehicles.

Camshaft sensor

Here you will find useful basic information and important tips relating to the accelerator pedal sensor/pedal value transmitter in vehicles.

Accelerator pedal sensor

Here you will find useful basic information and important tips relating to the throttle valve switch in vehicles.

Throttle valve switch

Here you will find useful basic information and important tips relating to the throttle valve potentiometer in vehicles.

Throttle valve potentiometer

Here you will find useful basic information and important tips relating to injection nozzles/injection valves in vehicles.

Injection nozzle/injection valve

Useful knowledge and valuable tips on the subject of testing the exhaust gas temperature sensor, illustrated using a VW Passat 2.0 16 V TDI from 2015 as an example.

Checking the exhaust gas temperature sensor

Here you will find useful knowledge and valuable tips on the subject of checking the high-pressure fuel pump.