Have enjoyed reading the emails and problem solving… This is my first 
submission to Chevelle list. 





  

On the passenger side of the engine, just below the valve cover and above the 
exhaust manifold I 



have what appears to be a temperature sensor with two spade lugs. My dash temp 
gauge does work. 



Saw the same senor on another car at a local cruz the other day and the spade 
lugs were jumpered together 



With a single wire going to the firewall harness. 



What is the purpose of the sensor and spade connectors? 





  

Thanks for any info. 



Dave 

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