EGR Pressure Sensors

Replacement Parts > Emission Control > Sensors

EGR Pressure Sensors

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What is an EGR Pressure Sensor?

An EGR Pressure Sensor is an exhaust gas recirculation (EGR) pressure sensor that measures the pressure of the EGR system and relays that information to the on-board computer.

What is the purpose of an EGR Pressure Sensor?

The purpose of the EGR Pressure Sensor is to provide the on-board computer with accurate data regarding the pressure in the EGR system. This data is used to control the air/fuel mixture to reduce emissions and improve fuel efficiency.

How do I know if my EGR Pressure Sensor is faulty?

If your EGR Pressure Sensor is faulty, you may notice a decrease in fuel efficiency, increased emissions, and possibly illuminated check engine light.

Can a faulty EGR Pressure Sensor cause damage?

Yes, a faulty EGR Pressure Sensor can cause damage to other components in the vehicle, such as the catalytic converter.

How do I replace an EGR Pressure Sensor?

Replacing an EGR Pressure Sensor is a relatively straightforward process, but it does require some mechanical knowledge. Here are the steps for replacing an EGR Pressure Sensor:

  1. Disconnect the negative battery cable.
  2. Locate the EGR Pressure Sensor and disconnect the wiring harness.
  3. Remove the mounting screws and remove the EGR Pressure Sensor from the vehicle.
  4. Install the new EGR Pressure Sensor in the vehicle and secure it with the mounting screws.
  5. Reconnect the wiring harness and reconnect the negative battery cable.