Not familiar with the "4R" designation, but there are really only 2 'popular' speed sensors:
Both are well covered in the "Related Questions" below
yes the have a speed sensor a input and out put the input allow your transmission to change gears and the output speed sensor allow your speed to register on your speed domitor
If it is the rear sensor, it will be in the differential. If it is a front sensor, it will be located at each front wheel.
In a 2001 Ford Windstar, the Vehicle Speed Sensor (VSS) is typically located on the transmission. Specifically, it can be found on the side of the transmission case, near the output shaft. To access it, you may need to lift the vehicle and remove any necessary components for better visibility and reach.
The crank position sensor on a 2001 Ford Windstar van is located on the bottom of the engine. It constantly monitors the engine's crankshaft and reports information to the computer.
Speed sensor on a 2001 ford expedition
where is the speed sensor for the transmission located in 2001 chevy venture
There isn't an input speed sensor.
how do you change a thermostat sensor in a 2001 Chevy cavalier and where is it
where is the output shaft speed sensor located on a 2001 Kia Optima?
Speed Sensor The sensor is located on the rear axle housing.
No speed sensor on the manual trans. The speedometer signal comes from the rear axle speed sensor.
To change the output speed sensor on a 2001 Hyundai, first ensure the vehicle is safely elevated and secured. Locate the sensor, typically found on the transmission; disconnect the electrical connector and remove the retaining bolt to take out the old sensor. Install the new sensor by reversing the removal process, ensuring it is properly seated and the connector is securely attached. Finally, test drive the vehicle to ensure proper function.