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Ecco bp2 valve

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(@lowoil)
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Topic starter   [#22761]
I have an old ecco bp2 pump and motor runs but cant get car to move,tried the adjustment procedure with no luck anyone familar with these?



   
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(@Rolly)
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Posts: 0
 
This unit probably has a BP-3 sizing & bypass valve. Is the bypass ok? Is the BP-2 coil getting energized or is the coil open?



   
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(@lowoil)
Joined: 1 second ago
Posts: 0
Topic starter  
coils on the down side,the up has no coil just bypass valve and relief.appears to be bypassing cant get pressure on system.no prints on job but 2 wires going to coils coming off dn1 and dn2 my valve book says up runs off pump no electrical control.



   
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(@chicago)
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Had similar problem, removed oil from tank and found part of stopper jammed/ stuck in the oil intake.



   
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(@Rolly)
Joined: 1 second ago
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Pm me an email will send you a write up on the BP-3, See if it is what you have.



   
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