F 350 4WD Pickup V8-7.3L DSL Turbo VIN F (1994)
Valve Body: Description and Operation
Solenoid Body
Transmission Solenoid Body
Solenoid Operation Chart.
PURPOSE
The transmission solenoid body is used by the Powertrain Control Module (PCM) to Regulate Electronic Pressure Control (EPC) pressure,
transmission shift points, and converter lock-up on the E4OD automatic transmission.
OPERATION
The PCM controls the E4OD transmission operation through four on/off solenoids and one Variable Force Solenoid. These solenoids and
Transmission Oil Temperature (TOT) sensor are part of the transmission solenoid body and are not serviced individually. The TOT sensor is used
by the PCM to monitor transmission temperature.The five solenoids are used to control EPC for transmission shift and converter lock-up control.