The fuel control cutoff unit, in your 1986 Honda Accord, is located on top of the fuel injector pump. The fuel control cutoff unit is contained in a sealed box.
Depending on the type of engine; A man shovelling coal The carburettor Fuel injection pump Injectors Electronic control unit.
Powertrain control module (PCM)
in the trunk ...rmove the panel .....and its located below the fuel pump
The fuel module consists of the fuel pump, strainer and the sending unit. The fuel pump pumps the fuel, the strainer filters the fuel,and the sending unit sends a signal to the dash gauge as to how much fuel is in the tank.
Check the pressure control unit ( located on the fuel rail ). When this unit no longer gives a consistent pressure read it will "eat" electric fuel pumps.
They can be purchased from all Vauxhall dealers.
its the fuel pressure regulator control unit fault usually low fuel pressure
"A motor control unit provides the motor-control for various products, including automobiles and household items like wash machines." "A motor control unit, when used in an internal combustion engine, controls aspects of the engine like how much fuel is pumped into each cylinder."
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.
on fuel tank next 2 sending unit
fuel level sending unit is the unit that sends message from fuel tank to fuel gauge, telling you how much fuel is in tank