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Signs Indicating Failure of Vital Sensors in your Volvo

Apart from the engine and the transmission system in Volvo, there are also other parts that play a vital role in the smooth running and better performance of the car. The sensors in your Volvo are very advanced and are directly connected to the engine and transmission system and with several other instruments of your Volvo. Go through the slide to know the signs which indicate failure of vital sensors in your Volvo.

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Signs Indicating Failure of Vital Sensors in your Volvo

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  1. Signs Indicating Failure of Vital Sensors in Your Volvo

  2. There are various sensors in your Volvo which play a crucial role in the issue-free running and better performance of your Volvo.

  3. Moreover, these sensors are directly connected to the engine and transmission system & with several other instruments of your Volvo.

  4. In addition to these parts, the sensors function cohesively as a single unit to keep your Volvo running without any problems.

  5. Here are the signs that indicate the sensors have issues in them.

  6. Oxygen sensor

  7. The oxygen sensor or the O2 sensor is one of the vital sensors located on the exhaust manifold and is directly related to the exhaust system of the Volvo.

  8. It assists the Volvo in the combustion process by keeping a watch on the amount of unburned oxygen present in the exhaust system.

  9. When the oxygen sensor gets heated it produces a voltage signal based on the ratio of the oxygen present in the exhaust system.

  10. Whenever the O2 sensor fails then it will give a faulty voltage output which can result in excess fuel being delivered to the engine and will affect the performance of your Volvo.

  11. Mass air flow sensor

  12. The mass air flow sensor or the MAF sensor is an electrical sensor which is responsible for the functioning of the engine of your Volvo.

  13. Furthermore, the MAF sensor functions by calculating the amount of air that goes into the engine, in terms of volume and density.

  14. Consequently, it is equipped with a mesh screen to break up air flow and prevent dirt & debris from getting into the sensor.

  15. Whenever there is some problem with the MAF sensor then, you will experience rough idle, stalling and poor fuel economy while driving your Volvo.

  16. Throttle position sensor

  17. The throttle position sensor is a variable resistor which calculates the direction of the throttle valve based on the throttle movement.

  18. The primary function of this sensor is to provide information to the electronic control module, based on which the control module adjusts the fuel delivery to the engine.

  19. The control module monitor's changes in the transmission position sensor signal voltage through which it is able to determine the throttle angle & calculates fuel delivery.

  20. If your Volvo is experiencing a fast idle condition then the issue can be related to the failure of the throttle position sensor.

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