Cars have certainly changed over the years. Airbags are standard, head restraints are catching on, crossover vehicles have replaced minivans as a tractor family favorite, and almost every car built today has an in-dash computer system for downloading songs, navigation and hands-free communication.
Car sensors
Vehicle Sensor
Another change relates to sensors that detect problems with the car, as they may occur. They are in the vehicle and do the review with the wheel speed, boost pressure, air temperature, air-fuel mixture and more charged. If a sensor fails, the direct influence on engine performance, making the car to lose power while adversely affecting fuel economy. In some cases, the failure of the sensor can cause engine damage, which means that you should be aware of how sensors work and what they do.
From 1996 and later cars, which allVehicles> have OBDII (on-board diagnostic system), the codes generated when a problem with your car from these sensors. A code reader retails for about $ 80 and can be a useful investment for determining what that is wrong with the car.
Sensors used
That said, what do the sensors and where are they? In addition to the four already mentioned, you can leave your car with more than one. For example, 100 sensors have found some Mercedes models of multiple sensors for a single system, including a convertible model late:
Electronically controlled transmissions - helps to control vehicle speed, speed and throttle opening. DISTRONIC - a fancy word for the Mercedes system, cruise 'control. Roof-control unit - which is convertible. Antilock brakes - also known as ABS. Central locking - locks control. Dynamic beam leveling - helps to focus the lights. Common-rail diesel injection systems - for cars so equipped. Automatic air conditioning - air conditioning. Active Body Control - helps to keep the car on the road. Systems, tire pressure monitoring - ensures you have enough air in the tires. ECheck stability program - working together with other features of stability. Parktronic system - helps to measure the distance between objects, such as a backup copy of your car.
ProfessionalHelp
Clearly, the understanding of auto mechanics is essential when you are trying to diagnose a sensor to find and replace worn. Most car owners, you can leave the work of a professional mechanic, even if access to a code reader to help you discover what is the problem and hang on tight as you take your vehicle for repair.
Making Sense of Car-sensors