Behind drivers side valve cover at the firewall. The 6.5 diesel is known for the oil pressure sensor going bad. This three wire sensor is both the sending unit for the oil pressure gauge and the safety cut off for the fuel pump relay. (no oil pressure, no fuel pressure.)
The fuel tank has to be removed to gain access to the fuel sending unit. The fuel sending unit and the fuel pump is replaced as a unit.
Click the link for a photo.
Back of the engine, on the top next to the distributor.
On top of the oil filter housing
Where is the oil sending unit at for a 2005 chevy monte carlo
Which sending unit? Oil or temperature? Or ?????
The 4.3 temp sending unit for the gauge is located in the drivers side head between spark plugs 3 & 5.
Which sending unit? Oil pressure sending unit? Engine temp sending unit? Fuel gauge sending unit?
how do you replace the fuel sending unit
The oil sending unit is located on the top of the turbo on the 94 turbo diesel 7.3
We need to know which sending unit you speak of. There are several on that vehicle such as temperature sending unit, oil pressure sending unit and fuel gauge sending unit.
standing in front of engine it will be to the right of the dist. towards fire wall