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It will have two. One for the guage/light and another for the PCM and cooling fans. One will probably be located in the intake behind the alternator, and the other one, also located on the intake will be over by the upper radiator hose/thermostat housing. The one over by the alternator will be the one that signals the PCM.

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โˆ™ 2004-11-21 09:00:10
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Q: Where is the temperature sensor on a 1993 Grand Am 3.3 L?
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