How to Test Hall Effect Sensors?

Answer The camshaft position sensor and the crankshaft position sensor are Hall effect sensors that monitor the position of the camshaft and the crankshaft. A small magnet passes in front of the sensor. A... Read More »

Top Q&A For: How to Test Hall Effect Sensors

How to Test O2 Sensors?

Oxygen sensors are an integral part of the engine of today's cars. Not only do oxygen sensors help with gas mileage and the overall performance of the car, but they also decrease pollution and cons... Read More »

How to Test Auto O2 Sensors?

The oxygen sensor in your car is a tool that measures the fuel going through the engine to tell if the fuel is too rich or too lean. If your car has lost several miles per gallon, and continues to ... Read More »

How to Test ABS Brake Sensors?

Anti-locking brake system (ABS) speed sensors have the purpose of informing your vehicle's computer of the rate at which the vehicle's wheels are moving. The vehicle computer, which is also called ... Read More »

How to Test Engine Sensors?

Car engines are being controlled more and more by electronics. The mechanical governor of the past has been replaced by the electronic control module and sensors. These components work together to ... Read More »