When the engine is running, the fuel vapors are routed to the engine via an electronic solenoid and drawn in by intake manifold vacuum which is controlled by the DME using a programmed duty cycle in order to maintain proper fuel mixture. The charcoal canister and DMTL pump are located at the center rear of the vehicle.
z4 / z4m fuel pump relay. by Beedub ยป Mon Nov 02, 2015 6:45 am. time to start stripping down the cam cover to remove my tight shim, replace with smaller shim, compression check and while I'm in their some other general maintenance work. anyone care to point me in the direction of the fuel pump relay for the z4 models ( presuming its the same
In all cases, the fuel filter of your Citroen Ds4 will be on the supply circuit. So it will be located between the tank and the carburetor. You can spot it thanks to its cylindrical shape with two rods and it is connected with two hoses. Finally, depending on the year, the fuel filter will sometimes be located between the two rear wheels, close9NrMA.