PWM controlled water pump

Discuss which Sensors work best with these ECUs and share how you are using inputs and outputs
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: PWM controlled water pump

Post by stevieturbo »

Jon K wrote:Ah oh ok - nevermind then yeah I need a pump for a 3L engine :(
http://stewartcomponents.com/

Make nice pumps.
Jon K
Posts: 602
Joined: Fri Dec 04, 2009 1:45 am
ECU Model: S80 Pro
Distributor: DTA UK
Firmware Version: 73
Location: Pennsylvania, USA
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Re: PWM controlled water pump

Post by Jon K »

I actually have a stewart pump in my car, its mechanical though.
1992 700RWHP Pump Gas BMW
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nedge2k
Posts: 17
Joined: Thu Mar 15, 2012 5:38 am
ECU Model: S100 Pro
Distributor: QED Motorsport
Firmware Version: 78.01

Re: PWM controlled water pump

Post by nedge2k »

i know of a few people using davies criag pumps for competition...

http://www.daviescraig.com.au/
lumley32
Posts: 214
Joined: Mon May 10, 2010 5:09 pm
ECU Model: S80 Pro
Firmware Version: 61

Re: PWM controlled water pump

Post by lumley32 »

nedge2k wrote:i know of a few people using davies criag pumps for competition...

http://www.daviescraig.com.au/

used there small one, lasted 3 20min races, there litter!

bosch spend more money developing a single component then Davies Craig turn over in a year!
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: PWM controlled water pump

Post by stevieturbo »

I have seen the Davies Craig pumps used in some high level competition cars. it does still amaze me.

I bought one once, and then gave it away as I just didnt have the nerve to ask money for it. Nothing nice or quality about them, and certainly on my Rover V8, it simply did not work.
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mefmotorsport
Posts: 543
Joined: Mon Aug 01, 2011 6:45 am
ECU Model: S100 Pro
Distributor: Mefmotorsport
Firmware Version: 79
Location: Merseyside
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Re: PWM controlled water pump

Post by mefmotorsport »

My Davies Craig pump is working fine so far, it's lasted through a mapping session and about 60 road miles which is more than can be said about my oil pump. Also my Cartek battery Isolator failed before I even go the car on the road.

martin
Jon K
Posts: 602
Joined: Fri Dec 04, 2009 1:45 am
ECU Model: S80 Pro
Distributor: DTA UK
Firmware Version: 73
Location: Pennsylvania, USA
Contact:

Re: PWM controlled water pump

Post by Jon K »

Hey Martin sorry to hear about your troubles.

What oil pump were you using?
1992 700RWHP Pump Gas BMW
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