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F4E/4EAT Electronic Controls - Eec: Maintenance Mercury Tracer I

Transmission Fluid Temperature (TFT) Sensor

The TFT sensor is located on the solenoid valve body. The PCM monitors voltage across the TFT thermistor to determine transaxle temperature. Depending on temperature, the PCM controls line pressure, shift scheduling and TCC operation. Malfunction of sensor will cause incorrect line pressure and possible lack of TCC operation.