engine brake while towing?
OK, so just getting a feel for towing my 5er with the 2013 Ram Cummins. When tow enabled (heavy tow used with appropriate tire pressure) and engine brake on, going downhill after taking foot off gas ...
Forum Discussion
wilber1 wrote:
The higher rpm will allow the pump to develop more pressure, that's a reason for delaying the shift.
Line pressure is controlled by the electronic pressure control valve/solenoid , not the pump.
wilber1 wrote:
With a manual transmission, the diaphragm (or springs) in the clutch pressure plate doesn't get any stronger and apply any more pressure just because you are using more power or RPM. You can't regulate the pressure, only the rate at which it is applied.
I guess you didn't understand my reference. I know how a manual transmission clutch works and that it doesn't get stronger once engaged. An automatic transmission also has a certain amount of pressure it can apply just like the springs in a clutch. However, I was using it as a reference when shifting (which is what we were talking about) and how your foot can regulate how smooth or firm a shift is just like an electronic pressure regulator valve/solenoid can in an automatic transmission.
