How do I fix code po717?
What repairs can fix the P0717 code?
- Replacing the valve body.
- Replacing the input/turbine speed sensor.
- Replacing one or more shift solenoids.
- Replacing or repairing damaged, shorted, or open wiring or circuits.
- Replacing the engine coolant temperature sensor.
- Draining, flushing, and replacing the transmission fluid.
What is a po717 code?
Diagnostic trouble code (DTC) P0717 stands for “Input/Turbine Speed Sensor “A” Circuit No Signal.” It indicates one of your car’s computers perceives an issue with the speed sensor or its circuit. The input speed sensor (sometimes referred to as the turbine speed sensor) tracks the transmission input speed.
How do I fix code P0716?
What repairs can fix the P0716 code?
- Replacing a failed input speed sensor.
- Replacing a failed output speed sensor.
- Rebuilding a damaged transmission (indicated by finings and contamination in the transmission fluid)
- Repairing or replacing damaged wiring.
- Repairing corroded connections.
- Replacing failed circuitry.
What is a turbine speed sensor?
A turbine speed sensor, also termed an input speed sensor, is used for measuring the performance of the turbine by evaluating transmission performance and other components of the turbine. It also detects the rotation speed of the turbine, which shows the input revolution of the transaxle.
What is a turbo speed sensor?
Turbo Speed sensors are used to monitor turbocharger shaft speed. Shaft speed can be used to calculate turbo efficiency when reviewing compressor and turbine flow maps. Shaft speed can also be monitored to prevent an over-speed situation, whereby an engine limiter is enabled to help prevent turbo damage.
What does a transmission turbine sensor do?
Located on or inside your vehicle’s transmission, the turbine speed sensor measures the RPM of the turbine shaft. Once the PCM or TCM detects an irregularity in the turbine speed input, it will trigger the illumination of the Check Engine Light.
How does a turbine sensor work?
A typical turbine speed sensor consists of a coil wrapped around a permanent magnet. When a ferromagnetic material such as a turbine passes the sensor, the magnetic field is interrupted. As a result, an AC voltage is generated, and the amplitude of this voltage and frequency depends on the speed of the turbine.
Why do you need a turbo speed sensor?
The speed sensor detects the rotational speed of exhaust-gas turbochargers. By doing so, it provides a key input parameter for the efficient management of the turbocharging system.