EPC Solenoid (Bench Mode)

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2002 Mercury Grand Marquis, 2002 Lincoln Town Car, 2002 Ford Crown Victoria, 2001 Mercury Mountaineer, and 2001 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.

EPC solenoid pressure may be set from 0-90 psi in increments of 15 psi. With gearshift lever in "P" position, install pressure gauge in EPC pressure port. See HYDRAULIC PRESSURE TESTS under PERFORMANCE TESTS. Start engine and hold engine speed to at least 1500 RPM.

Select OSC mode.
Select Trans-Bench Mode.
Select PIDs to be monitored.
Monitor all selected PIDs during test.
Select Parameter (EPC).
Select value 00-90, and then press SEND. Values are as follows:
1. Value 00
  
  sets EPC pressure to 0 psi (0 kPa).
2. Value 15
  
  sets EPC pressure to 15 psi (103 kPa).
3. Value 30
  
  sets EPC pressure to 30 psi (206 kPa).
4. Value 45
  
  sets EPC pressure to 45 psi (310 kPa).
5. Value 60
  
  sets EPC pressure to 60 psi (411 kPa).
6. Value 75
  
  sets EPC pressure to 75 psi (517 kPa).
7. Value 90
  
  sets EPC pressure to 90 psi (620 kPa).
Select XXX, and then SEND at any time to cancel any command sent.