Turbocharger Speed Sensors
Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.
Important: To get started, select your vehicle on the left and then use the filters to narrow your options.
What is a turbocharger speed sensor?
A turbocharger speed sensor is a component that measures the speed of the turbocharger shaft, which is then sent to the ECU. This allows the ECU to calculate the amount of boost the turbocharger is producing.
What is the purpose of a turbocharger speed sensor?
The purpose of a turbocharger speed sensor is to measure the speed of the turbocharger shaft and send that information to the ECU. This allows the ECU to accurately calculate the amount of boost the turbocharger is producing.
How can I tell if my turbocharger speed sensor is faulty?
If your turbocharger speed sensor is faulty, you may notice a decrease in engine performance, an increase in turbocharger lag, or your “check engine” light may come on. You can also have the sensor checked with an OBD-II scanner to see if it is malfunctioning.
Can a faulty turbocharger speed sensor cause damage to my vehicle?
Yes, a faulty turbocharger speed sensor can cause damage to your vehicle if it is not replaced in a timely manner. The ECU will not be able to accurately monitor the amount of boost the turbocharger is producing, which can lead to over-boosting. This can cause engine damage due to increased cylinder pressures.
How do I replace a turbocharger speed sensor?
- Disconnect the battery.
- Locate the turbocharger speed sensor. It is usually located near the turbocharger on the engine.
- Remove the old sensor and disconnect the wiring harness.
- Install the new turbocharger speed sensor and reconnect the wiring harness.
- Re-connect the battery.