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Classic AquaSport
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Aquasport Mechanicals - things that need a wrench, screwdriver or multimeter
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Engines & engine woes
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water temperature instrument
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Topic: water temperature instrument (Read 642 times)
June 11, 2011, 04:12:43 AM
Read 642 times
nightrain76
Information
Posts:
24
water temperature instrument
«
on:
June 11, 2011, 04:12:43 AM »
hi,i've got a 1996 ocean runner 90hp and i would like to connect the water temperature instruments but i don't know wich is the signal cable,thank's
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June 11, 2011, 11:43:03 AM
Reply #1
seabob4
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Rigging Master
Posts:
9087
Re: water temperature instrument
«
Reply #1 on:
June 11, 2011, 11:43:03 AM »
The tan wire. You'll probably find a pigtail on the engine harness by the tach, unused...
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Corner of 520 and A1A...
June 11, 2011, 01:21:39 PM
Reply #2
nightrain76
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Posts:
24
Re: water temperature instrument
«
Reply #2 on:
June 11, 2011, 01:21:39 PM »
but if i don't get wrong i don't think i have a tan wire from my wiring harness
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June 11, 2011, 01:55:06 PM
Reply #3
seabob4
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Rigging Master
Posts:
9087
Re: water temperature instrument
«
Reply #3 on:
June 11, 2011, 01:55:06 PM »
Do you have a SystemCheck tach or gauge? It will have an large deutsch connector plug on the back (forget how many pins). You'll see a tan wire in that plug, it should branch out further down the harness to allow for a temp gauge hookup...
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Corner of 520 and A1A...
June 13, 2011, 09:40:36 AM
Reply #4
GoneFission
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Mechanical Master
Posts:
3479
Re: water temperature instrument
«
Reply #4 on:
June 13, 2011, 09:40:36 AM »
Consider a water pressure gauge vs. a temp gauge. By the time it overheats, it's too late. You will see low water pressure before she starts getting hot...
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Cap'n John
1980 22-2 CCP
Mercury 200 Optimax
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209
June 13, 2011, 10:07:33 AM
Reply #5
fitz73222
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Mechanical Master
Posts:
1957
Re: water temperature instrument
«
Reply #5 on:
June 13, 2011, 10:07:33 AM »
Use both if you can; a water pressure gage will not help when a thermostat sticks closed. You can have great water pressure and still fry the powerhead.
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1973 Aquasport 22-2, twin 115 Mercs
2000 Baycraft 175 flats boat, 60 Bigfoot Merc
1968 Boston Whaler 13, 25 Yamaha (project)
1966 Orlando Clipper 13, 9.9 Merc
June 13, 2011, 10:12:29 AM
Reply #6
GoneFission
Information
Mechanical Master
Posts:
3479
Re: water temperature instrument
«
Reply #6 on:
June 13, 2011, 10:12:29 AM »
Right on Fitz.
Of course, Murphy's law says the themostat that is stuck will never be on the cylinder bank with the temp sender.
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Cap'n John
1980 22-2 CCP
Mercury 200 Optimax
ASPA0345M80I
"Gone Fission"
ClassicAquasport Member #209
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Classic AquaSport
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Aquasport Mechanicals - things that need a wrench, screwdriver or multimeter
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water temperature instrument
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