On a 1999 Buick Century, the temperature sensor is typically located near the thermostat housing, which is usually situated at the engine's front. It may be mounted on or near the intake manifold. You might need to remove some components for better access, so consulting the vehicle's service manual can provide specific details for your model.
eve
2002 buick rendezvous ambiant temperature sensor location
The temperature sensor to the computer is located on the thermostat housing. On the 4 cylinder it is on the right side of the engine block.
I had the same problem with my 90 buick century, Replacing the temperature sensor did the trick, it is located above and behind the water pump.
On a 1993 buick regal it is on the side of the radiator.
There will be 1 before and 1 after each catalytic converter.
unscrew old unit screw in new unit.
wher is the engine temperature coolant sensor BUICK 2001
Where is the MAF in 91 Buick century
the crankshaft position sensor is located right behind the harmonic balancer mounted on the timing cover
The sensor is locatedon the top back of the transmission. You have to remove the air filter, and housing to easily get at at.
It is located in the bottom of coolant bottle.