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Author Topic: Water Temp Gauge 4106  (Read 1169 times)

Offline Madmike

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Water Temp Gauge 4106
« on: July 18, 2010, 01:29:41 PM »
My water temp gauge does not work. I have checked the wires but I don't see anything wrong with it. It is the original gauge. Is there a way to test it?
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Offline Madmike

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Re: Water Temp Gauge 4106
« Reply #1 on: July 18, 2010, 01:33:09 PM »
I also do not know it the engine hot light works is there a way to test it?
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Offline buswarrior

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  • the old one: '75 MC8 with an 8V71 HT740
Re: Water Temp Gauge 4106
« Reply #2 on: July 18, 2010, 02:40:08 PM »
Hot engine light may be tested by grounding the lead from the appropriate sensor mounted in the thermostat housings.

You have two thermostat housings, you need to take inventory on what might be mounted in each side.

There might be one for the temp gauge, and one in each side for the hot engine signal, or....?

happy coaching!
buswarrior
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