Can someone tell me what this is, looks like a sensor!
08-01-2010, 05:22 PM
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Car: 1992 Camaro RS
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Can someone tell me what this is, looks like a sensor!
Hey, so I had to put a new thermostat gasket on my engine the other day and I noticed that a sensor (I guess) was unplugged. So I plugged it back in, but noticed it was broken, and that's why it had fallen out...probably when I was doing what I was doing. My question is, is it important? It seems to be, when it's unplugged the engine idles really weird, rough and low. Also can it be replaced, and what exactly is it. I circled it in the picture, thanks for any info in advance!!
http://www.freeimagehosting.net/imag...587cc2f7cb.jpg
http://www.freeimagehosting.net/imag...587cc2f7cb.jpg
08-01-2010, 09:01 PM
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Re: Can someone tell me what this is, looks like a sensor!
Looks to be the Coolant Temp Switch (CTS ) ; a main sensor for computer operation
$14 new
http://tpiparts.net/inc/sdetail/497
$14 new
http://tpiparts.net/inc/sdetail/497
08-01-2010, 09:09 PM
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Re: Can someone tell me what this is, looks like a sensor!
Exactly what vetteoz stated. Essential for correct engine operation. Replace it with engine cold , water in there, could lose a very small amount of coolant
08-02-2010, 03:59 PM
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Re: Can someone tell me what this is, looks like a sensor!
THANKS everyone!! Hopefully this is the problem, you guys are AWESOME! I'll let you know how it turns out! Off to the auto part's store!
11-15-2010, 05:36 PM
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Re: Can someone tell me what this is, looks like a sensor!
sorry, just a late update. Replacing the CTS worked! Thanks again.
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