Which temperature sensor? There is an air-fuel charge sensor, and a coolant temp sensor.
The coolant temperature sending unit on a 1991 Acura Legend is typically located near the thermostat housing, on the engine block. It is usually positioned on the driver's side of the engine, towards the rear, where it can accurately measure the coolant temperature as it exits the engine. For exact identification, consulting a repair manual or diagram specific to the model is recommended.
On a 1991 Ford F-150, the temperature sending unit is typically located on the engine block, near the thermostat housing. It can usually be found on the driver's side of the engine, just above the oil filter. For more precise identification, consulting the vehicle's service manual or a repair guide is recommended.
should be close to your thermastate. Follow upper hose from radiator to your engine. Should take you right to it.
In the M20 engine it's located on the thermostat houseing, on the M50 it's on the the front of the head intake side.
One scenario could be that the sending unit for the gauge on the engine is bad. Try to locate it and replace it if it is corroded and check the wiring to it also.
It is screewed into the drivers side head between the first 2 spark plugs.
On a 1991 Ford V8 engine, the temperature sending unit is typically located near the thermostat housing or on the engine block. For most models, it can be found on the driver's side, near the intake manifold, threaded into the cylinder head. Check your vehicle's service manual for the exact location, as it can vary slightly depending on the specific engine type and configuration.
It is on the back of the engine, just behind the distributor.
The temperature sending unit on a 1991 Chevy Caprice with a 305 motor is typically located near the thermostat housing. It is usually screwed into the intake manifold or the engine block, often on the driver's side. To access it, you may need to remove any obstructing components, such as the air intake or other hoses, for better visibility and access.
Mounted next to the oil filter.
Engine seal? Valve cover? Oil pressure sending unit?
yes it has both. at least in my 1991 ford ranger does