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Home >> Chevrolet >> 1982 >> Luv 1.8L Eng VIN N >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Closed Loop Emission System >> Operation >> Data Sensors >> Coolant Temperature Sensor

Coolant Temperature Sensor

The CTS is located in the engine coolant stream to supply coolant temperature information to ECM. This information is used by ECM to determine when system is ready to go into closed loop and to determine operation of the secondary air injection system.