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Where to tap for water temp sender?

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Old May 19, 2003 | 11:28 PM
  #1  
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Default Where to tap for water temp sender?

I have heard of some people tapping into the radiator hose with the appropriate fitting, but what other options are there? Autometer.coms instructions just say to "install the sender".
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Old May 20, 2003 | 02:44 AM
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Default Re: Where to tap for water temp sender? (jasonb)

don't use the autometer sender just splice into the wire coming off of the original sender. i'ts on the distributor side of the head, and i thingk the wire coming off of it is green. If you have a manual check to verify this.
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Old May 20, 2003 | 07:44 AM
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Default Re: Where to tap for water temp sender? (Hriday)

And you are positive that this gives an accurate reading? Can anyone else confirm this?
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Old May 20, 2003 | 08:20 AM
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Default Re: Where to tap for water temp sender? (jasonb)

I tappd it into my themostat housing, but obviosly the thermostat isnt used. I dont use my thermostat tho because i have an electric water pump. But you can still use it the way i did
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Old May 20, 2003 | 08:29 AM
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Default Re: Where to tap for water temp sender? (SIXTYdashONE)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SIXTYdashONE &raquo;</TD></TR><TR><TD CLASS="quote">I tappd it into my themostat housing, but obviosly the thermostat isnt used. I dont use my thermostat tho because i have an electric water pump. But you can still use it the way i did</TD></TR></TABLE>

you need to read water temperature from the head not from anywhere else ... head is the most important


greg
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Old May 20, 2003 | 11:14 AM
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Default Re: Where to tap for water temp sender? (CHEETAH)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CHEETAH &raquo;</TD></TR><TR><TD CLASS="quote">you need to read water temperature from the head not from anywhere else ... head is the most important</TD></TR></TABLE>

Hehe, Thanks greg, i just thought of that, Heres a picture of my DFI water temp sensor plumbed into the water neck. I took it just for you guys, hehe
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Old Jul 11, 2005 | 09:39 AM
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Default Re: Where to tap for water temp sender? (jasonb)

I tapped mine off of the stock sender and it reported the wrong temps. It is best to use the sender provided with your gauge.
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Old Jul 11, 2005 | 10:05 AM
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Default Re: Where to tap for water temp sender? (jasonb)

Use the sender that comes with the gauge and not the stock sender. The stock sender is calibrated differently from the Autometer.
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Old Jul 11, 2005 | 10:58 AM
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Default Re: Where to tap for water temp sender? (msmotorsports)

In my racecar I dont have a stock gauge cluster so I removed the factory one and put my Stewart Warner one into there and it works perfectly..
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Old Jul 11, 2005 | 11:16 AM
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Default Re: Where to tap for water temp sender? (tgreaves)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tgreaves &raquo;</TD></TR><TR><TD CLASS="quote">In my racecar I dont have a stock gauge cluster so I removed the factory one and put my Stewart Warner one into there and it works perfectly.. </TD></TR></TABLE>

Exactly what we did, except for Autometer gauges
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Old Jul 11, 2005 | 11:20 AM
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Default Re: Where to tap for water temp sender? (msmotorsports)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by msmotorsports &raquo;</TD></TR><TR><TD CLASS="quote">

Exactly what we did, except for Autometer gauges </TD></TR></TABLE>

Do the autometer gauges have a different sized temp sensor?
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Old Jul 12, 2005 | 07:00 AM
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Default Re: Where to tap for water temp sender? (tgreaves)

The temp sensor is a 1/8th NPT thread and screws directly into the stock location.

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Old Jul 12, 2005 | 07:23 AM
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Default Re: Where to tap for water temp sender? (msmotorsports)

shouldnt the stock location use 1/8 BSPT? 1/8 NPT will work, but..
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Old Jul 12, 2005 | 08:50 AM
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Default Re: Where to tap for water temp sender? (mmuller)

Never had a problem with leaking so I'm sure it's fine.
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Old Jul 13, 2005 | 10:54 AM
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Default

I have the H22 motor and I'm tryin to find out what size the temp sender has to be to fit in. I have Stewart Warner gauges and the sender only goes in a few turns. Can someone help me out?
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Old Jul 13, 2005 | 11:55 AM
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Default Re: (jdefranc938)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdefranc938 &raquo;</TD></TR><TR><TD CLASS="quote">I have the H22 motor and I'm tryin to find out what size the temp sender has to be to fit in. I have Stewart Warner gauges and the sender only goes in a few turns. Can someone help me out?</TD></TR></TABLE>

Thats because the Stewart Warner sensor is a tapered pipe thread, It gets bigger as it goes up.. Put some pipe tape on the sensor and snug it up in there, Dont strip out the threads on the head but make sure its tight..
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Old Jul 13, 2005 | 01:54 PM
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Default Re: (tgreaves)

It won't work its way out after time?
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