What is a transmission pressure transducer?
A transmission pressure sensor transducer or power control solenoid (PCS) is a valve that’s duty-cycled-controlled and manages the pressure of your transmission fluid. The transmission PCS is responsible for preventing transmission seize-ups due to lack of or excessive fluid.
What is an example of a transducer?
A transducer is an electronic device that converts energy from one form to another. Common examples include microphones, loudspeakers, thermometers, position and pressure sensors, and antenna. Among the worst transducers, in terms of efficiency, are incandescent lamps. …
How much does it cost to replace a transmission pressure switch?
The average cost for an Oil Pressure Sensor Replacement is between $122 and $140 but can vary from car to car.
What causes a problem with a pressure transducer?
Pressure transducers are rugged and durable devices built to withstand the rigors of industrial use. Many pressure transducer problems are caused by improper installation or by using a pressure transducer that is inappropriate for the application.
What happens if the transmission oil pressure sensor is damaged?
The transmission oil pressure sensor’s primary function is to relay information to the ECM that regulates control of the transmission. However, if the switch is damaged or not sending information correctly to the ECM, the transmission may default into “limp” mode.
What is the OEM number for transmission pressure sensor?
This design allows the vehicle to be driven (in “limp-in” mode) in the event of an electronic control system failure, or a situation that the Transmission Control Module (TCM) recognizes as potentially damaging to the transmission. The OEM number for this Pressure Sensor is: 04799758T.
What happens when a transmission sensor goes into limp mode?
Vehicle goes into limp mode The transmission position sensor, also known as the transmission range sensor, is an electronic sensor that provides a position input to the Powertrain Control Module (PCM) so that the transmission can be properly controlled by the PCM according to the position commanded by the sensor.