Chevy 454 Water Temp Sensor Location

The bypass channel on a small block chevrolet engine is incorporated into the water pump itself on the driver side and flows into from the driver side of the engine.

Chevy 454 water temp sensor location.

He has all the right parts on the cooling system and it didn t make sense. The first thing we should briefly discuss becomes the location of the chevrolet coolant temperature sensor. Short style pumps were used in passenger cars through 1968 and in corvettes through 1974 while light duty trucks had them until 1972. Modern cars with electric fans use a temperature sensor to keep the fans running until the coolant temperature drops to a specific level before turning the fans off.

Select your preferred location and we ll note which parts are ready to be picked up today. It s difficult to know if the sensor is broken just from normal. Coolant temperature sensor gm oe chevy gmc oldsmobile each. Big block chevy water pumps were produced in two lengths short and long.

My buddy on his big block 540 put it in the head iron and we kept wondering why it was running so hot. On both the v6 4 3 l vortec engine and the 4 8 l 5 3 l and 6 0 l v 8 engines they locate the coolant temperature sensor on the driver side cylinder head. The coolant temperature sensor on a chevrolet engine is used by the vehicle s computer to determine how hot or cold the coolant flowing through the engine block is at any given time so that the computer knows how to properly run the engine. On the v 8 models it s next to the number one spark plug wire boot.

The car wasn t actually overheating but the gauge would show it so we moved the sensor to the manifold and it started to jive with the t stat. Coolant temperature sensor gm oe chevy gmc oldsmobile each.