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What sensor is this?

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Old 02-21-2008, 02:42 PM
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Default What sensor is this?

I broke it doing the header install... Its on the driver side, front of the head, next to the first primary??? Is it a big deal or what?
Old 02-21-2008, 02:50 PM
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Sounds like your coolant temperature sensor.
Old 02-21-2008, 02:51 PM
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ECT sensor, PCM needs it's input - cheap and easy to replace.
Old 02-21-2008, 02:52 PM
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He's correct^^^. It's a very big deal, but not an expensive part.
Old 02-21-2008, 02:56 PM
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Temp sending unit. Yes you need it. It only costs about $20 for a new one. Make sure you bleed the coolant after you replace it.
Old 02-21-2008, 03:18 PM
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Glad someone said it. Bleed the coolant!
Old 02-21-2008, 03:55 PM
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ok, thanks guys




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