740 L4-2320cc 2.3L DOHC B234F (Can) (1992)
Fuel tank pump
An electrical impeller pump maintains pressure in the line to the main FP to counteract the partial vacuum in the main pump's low side.
The tank pump has a coarse strainer filter.
Fuel pump (FP)
An electrical roller pump which is cooled by the fuel running through it. It has a non-return valve and overflow valve which opens if the pressure
becomes too great.
Both tank and FPs are connected and operate when the starter motor or engine are running. If the engine stops running and the ignition is on, the
control module cuts the power to the pumps so as to minimise the risk of fire in the event of an accident.
Fuel filter
The fuel filter has a paper filter with a strainer to catch particles which could drop oft the paper filter.
Fuel injection manifold
The fuel inlet line, pressure regulator, injectors and cold start injector are connected to the fuel injection manifold.