Lexus LS400 Sensors
Sensors are critical to the performance of your Lexus LS400. If a sensor breaks, you will need to replace it as quickly as possible. Exploring details about the sensors will make it easier for you to get what you need for your luxury car.
What are some types of Lexus LS400 sensors?There are all sorts of sensors found within your Lexus. Understanding what they are responsible for allows you to identify potential issues. Some sensor types include:
- Air flow sensor: This identifies the amount of air flowing into the engine for combustion.
- Knock sensor: This reads the number of vibrations that are occurring to signal the spark at the intake manifold.
- Fuel level sensor: This identifies the amount of fuel inside of the fuel tank so that you know how many miles you can still go.
- Speed sensor: This reads the speed that you are traveling so that you can adjust how fast youre going.
- Vapor pressure sensor: This reads the pressure in the fuel system to determine if there is any kind of leak.
A sensor is replaced by locating where it is and removing the old sensor. From there, you may need to rewire the sensor. You may also need to program it with the computer so that the synchronization is handled properly. Follow the instructions in the vehicles manual so that there are no issues.
How does a sensor communicate with the Lexus?Different sensors communicate in different ways. Some of your cars sensors are hardwired while others send the information using radio frequencies. The sensor may send the data to the computer so that adjustments can be made to such things as the air/fuel ratio or the combustion rate. In other instances, the data is sent to the instrument panel for you to adjust, such as fuel levels or speed.
What is an OEM Lexus part?OEM parts are identified as genuine Lexus parts for your car. It is an Original Equipment Manufacturer part, so its the same part that was used at the factory when producing your LS400. The alternative to OEM is aftermarket, which encompasses all other brands that make Lexus parts.
How do you choose sensors for your Lexus LS400?Understanding how to find a sensor ensures you get the right part for your LS400.
- Choose by specifications: Identify the model year and engine type to get the right sensor.
- Choose by sensor type: Determine the exact sensor you need for your car.
- Determine if you need kits or individual parts: Installation kits will provide you with wires and mounting hardware as needed.