== New Twin Cooled Water Pump Part# ==
#32
09-02-2018, 07:30 AM
Road Warrior
Seems a bit odd to me...
If there is no thermostat, it seems the ECU would have to turn the pump on & off. But... there is no mention of a software flash in the instructions that I can see? What a I missing?
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If there is no thermostat, it seems the ECU would have to turn the pump on & off. But... there is no mention of a software flash in the instructions that I can see? What a I missing?
__________________________________________________ ____
For ROCKOUT information & purchasing please click HERE For all Twin Cams and Evo Big Twins & Sportsters
#33
09-02-2018, 07:38 AM
Elite HDF Member
Join Date: Jun 2007
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The one on my Limited was still working fine on the last ride, but it's nice to know that if/when it craps out, there's one that's (supposedly) better out there. Looks like quite a bit of stuff is replaced with the install, though, with plenty of opportunities to produce new leaks etc.
Time will tell if this design is any better than the original, I guess. Hope it is, for those who have been having problems.
Last edited by jpooch00; 09-02-2018 at 07:51 AM.
#35
09-02-2018, 12:37 PM
I thought about this also. Maybe they just figure to have it run all the time. Either that or the pump itself has some electronics in it to cycle the pump on and off. You still have the temp sensor in the loop. Maybe the pump has a buildt in thermostat. It will be interesting to see how this plays out.
#36
09-02-2018, 12:55 PM
There is a temp switch in the left radiator that turns the fans on and off. its a simple switch like the temp sensor on a car radiator electric fan
#37
09-02-2018, 03:44 PM
Seasoned HDF Member
Total fantasy right there.
The one on my Limited was still working fine on the last ride, but it's nice to know that if/when it craps out, there's one that's (supposedly) better out there. Looks like quite a bit of stuff is replaced with the install, though, with plenty of opportunities to produce new leaks etc.
Time will tell if this design is any better than the original, I guess. Hope it is, for those who have been having problems.
The one on my Limited was still working fine on the last ride, but it's nice to know that if/when it craps out, there's one that's (supposedly) better out there. Looks like quite a bit of stuff is replaced with the install, though, with plenty of opportunities to produce new leaks etc.
Time will tell if this design is any better than the original, I guess. Hope it is, for those who have been having problems.
#39
09-02-2018, 07:01 PM
Road Warrior
When you have the motor off and ignition on and hold the throttle open over half way the fan and pump turns on. Wouldn't that be done by the ecm?
#40
09-02-2018, 07:32 PM
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Ordering & info http://www.rockout.biz On ebay! ... CLICK HERE
Also on amazon.com...
Imitated, never equaled... ROCKOUTS!