Protege ES L4-1839cc 18L DOHC Transmission Position Sensor - Manual Transmission
Transmission Position Switch/Sensor: Description and Operation
Manual Transmission
These are "ON/OFF" switches. Located on the transmission, the neutral switch signals the PCM that the gear selector is either in neutral or any other
position. The clutch switch is operated by the clutch pedal inside the vehicle and informs the PCM that the clutch is either engaged or disengaged.
These inputs are utilized by the PCM in calculations for these outputs:
^ Fuel injection quantity
^ Idle speed control valve
^ Purge control solenoid valve
^ A/C relay/cut-off
