When you get a new car, the last thing you want to do is spend your time trying to figure out how to change the tire pressure. Automated car tire pressure monitoring systems help take care of that for you. In this article, we’ll take a look at what these sensors are, how they work, and some of the benefits they offer.
How Car Tire Pressure Sensors Work
When you drive your car, the tires are constantly pushing and pulling against the ground. This motion causes the air pressure in the tires to rise and fall. The sensors in your car’s tire pressure monitoring system (TPMS) monitor these changes and send a signal to your car’s computer.
The computer uses this signal to adjust the air pressure in the tires to maintain a safe driving balance. The TPMS also keeps track of how much air you’ve used up in each tire, so it can warn you when it’s time to replace your tires.
What to do if your Car Tire Pressure Sensor is Broken
If your car’s tire pressure sensor is broken, the air pressure in your tires will be inaccurate. This can cause your car to go off the road, and may even cause a blowout. Here are four tips for fixing a broken car tire pressure sensor:
1. Check the air pressure in all of your tires. If one or more of them is low, your tire pressure sensor is probably broken.
2. Connect a gauge to the Schrader valve on each of your tires. Use a wrench to tighten or loosen the valve stem until the gauge reads the correct air pressure for that tire.
3. Replace the faulty tire pressure sensor with a new one. You can find replacement sensors at hardware stores and online retailers.
4. retighten all Schrader valves after replacing the sensor to ensure accurate air pressure readings.
How to Reset a Car Tire Pressure Sensor
If your car’s tire pressure sensor has gone bad, you need to reset it. Follow these simple steps:
1. Open the hood of your car.
2. Locate the air pressure sensor on the front of the engine block. It looks like a circular object with a few hoses coming out of it.
3. Disconnect the two hoses from the sensor.
4. Make sure all of the air pressure sensors on the car are disconnected before you start this process.
5. Find a flat surface to place the sensor on, and put some foam or newspapers over it to prevent damage.
6. Position the sensor over a gas line or spark plug wire, making sure that both ends of the wire are touching the sensor evenly. Hold down one end of the wire with a wrench, and twist the other end clockwise until it’s tight (you may need to use pliers). Be careful not to damage either end of the wire!
7. Reconnect both hoses to the sensor, and then reattach the air pressure gauge to your car’s air pressure monitor port (usually on top of your dashboard).
8. Start your car and check for
When should you Replace a Car Tire Pressure Sensor?
You should replace a car tire pressure sensor every 4 years or 50,000 miles, whichever comes first. This is because the sensor can fail, causing your tire to over-inflate and potentially blow out.