ChuckD
Wed, May 27th, 2009, 11:42 PM
if my solenoid pack is with variable delay or not? The part numbers are different I want to get the right one.
cleatus12r
Wed, May 27th, 2009, 11:50 PM
I wish I could help you Chuck. I've never run into that problem before. The only "variable" solenoids I know of are for the torque converter clutch and electronic pressure control. The 95-97 trucks had an on/off TCC solenoid while the Super Duty trucks had a pulse width modulated TCC apply solenoid. I wasn't aware of any differences in the EPC solenoid valve.
I would assume if the difference is due to the TCC solenoid, then you would want the one that IS NOT variable.
ChuckD
Thu, May 28th, 2009, 12:25 AM
420E Solenoid Assembly, E4OD (NonPWM).... 1 95-Up 36420B 31A-110A
420E Solenoid Assembly, E4OD (Non PWM) (w/ Variable Delay)......................................... 1 95-Up 36420C
This is what the parts breakdown PDF shows. Pm me your email and I will send you the whole pdf. I only knew there was a differance in the E4OD and 4R100 for the PWM.