How to hook up heater control valve

Dajon Porter

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Hello. I'm trying to hook up two electrical pumps in my car. How am I supposed to connect the heater control valve and the Auxiliary pump to my 2002 lincoln ls 3.9V8? Thank you.
 

joegr

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Two electric pumps? Why? As picky as these cars are, I'd stay with the one factory aux pump and the one factory DCCV (heater control valve), plumbed the factory way.
 

04_Sport_LS

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While I agree with Joe... I think a better description of what you are trying to would help.

And in case there is any confusion or misunderstanding... the DCCV is not a pump. It is a diverter.

Going out on a limb...

If you are only looking to repair electrical connections due to broken connectors... then it would be best to get the end harness pieces off a donor car and splice them in. They are reasonably color coded.

However... if Joe is on track with what you want to do... then he is correct. The resistive loads of the pumps are going to mess with the electrical system... and most likely the climate control head unit, (DATC).
 
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