Where is the Coolant Temperature Sensor for a 1995 Olds 88

1995 OLDSMOBILE 88
400,000 MILES
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NWEAVER
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  • 1 POST
I have already bought the new sensor just need the location to replace it.
Jan 10, 2012 at 3:13 PM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,414 POSTS
There can be two sensors, one for a dash gauge and one for the Engine Computer. Both have an extremely low failure rate. They will sit on or near the thermostat housing. Follow the upper radiator hose to that housing.

What are you trying to solve by replacing the sensor?
Jan 10, 2012 at 3:25 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
On top rear of engine, beneath throttle body assembly.
Jan 10, 2012 at 3:27 PM
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