Where is input speed sensor located on 2006 ford crown victoria

It is 'P-Zero', not P-Oh.

Location

https://www.google.com/search?q=2005+ford+crown+victoria+police+interceptor+map+sensor+location

The issue

P0108 - OBD-II Trouble Code - RepairPal

https://repairpal.com > obd-ii-code-p0108
Code P0108 sets when the voltage to the PCM from the MAP/Baro Sensor Circuit stays above 4.5 volts for 10 seconds or more when the values from the Throttle ...

P0108 - MAP Pressure Circuit High Input - OBD-Codes.com

https://www.obd-codes.com > p0108
If the PCM sees the voltage reading from the MAP sensor is greater than 5 Volts, or if the voltage reading is higher than what the PCM considers normal under ...

There is no vacuum modulator valve , this transmission is all electrical controlled . What seams to be the problem ? no shifting , shifting hard ETC....... shift solenoid inside the transmission maybe , input or out put speed sensor bad . Do you have a check engine light lit ? There probably is a DTC - diagnostic trouble code .

having problem with link but is located on drivers side tailshaft of transmission ==about $20.00 measures speed of vehicle and the information is sent to speedometer -abs ,to the computer so vehicle can adjust accordingly fuel/air etc

On 4 R70W transmission it is located on the back side of transmission left side.

There are multiple speed sensors in the transmission. I assume you're referring to the vehicle speed sensor which is also known as the output shaft speed sensor which is located in the tailshaft housing.

usually located on the tailshaft of the transmission, can also be located in the housing of the transmission, on the bell housing and some times manufacturers can use the crankshaft position sensor that is on the engine to determine "transmission speed"

In the central junction box Fuse 29 (15 Amp). The central junction box is located under the dash on the left side of the steering column by the brake pedal.

It is located in the tailshaft housing of the transmission. You simply unbolt the retainer, un-plug the wires, and pop out the old sensor. Stick the new one in, bolt down the retainer, and plug in the new one.

Then you need to visit the repair shop you hopefully
have used for decades

is usualy one of 3 things, speed sensor (mostlikely located in the gearbox) the guage itself or the cable (if it has one) they are all minor things to fix usualy