front driver-side near manifold and spark-plug single green wire
drivers side of engine block
On a 1986 Chevy Celebrity V6 the sensor that operates the gauge or temp light is on the head by the firewall at the rear of the engine. There is another temperature sensor on the water outlet. There is another temperature sensor that controls the cold start injector it is on the intake manifold next to the fuel rail. Fuel injected models only.
side of the head on the drivers side, close the exhaust mainifold
The fan switch, on your 1986 Chevy, is located on the fan of. The switch will have three wires going to it, from the temperature sensor.
I believe it is on the front of the intake manifold and it should be the second largest one. I believe the largest is the air charge temp sensor
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In a 1986 Cutlass Ciera, the cooling fan is typically controlled by a temperature sensor located in the engine coolant passage or near the thermostat housing. This sensor monitors the engine temperature and signals the fan to activate when the temperature exceeds a certain threshold. Additionally, there may be a relay in the electrical system that controls the power to the fan based on the sensor's input.
The coolant capacity of a radiator in a 1986 Chevy Cavalier is 10.3 quarts. You can use any standard radiator fluid that's made for all makes and models of cars.
On the 1986 Mazda B2000, the temperature sensor is typically located near the thermostat housing on the engine. It can usually be found screwed into the engine block or cylinder head, where it measures the coolant temperature. For precise identification, consult the vehicle's service manual or look for a single-wire connector leading to the sensor.
On my 1989 460, the ECT is located on top of the engine near the temperature sending unit. The ECT is aproimately 3 inches to the left of the temperature sending unit and set back 1 inch.
The heater core has failed and is leaking engine coolant.
Yes. It has an O2 sensor on the exhaust y-pipe.