Diesel engines do not have enough vacuum themselves
no
The most likely cause is the vacuum pump has failed. press the brake pedal a few times with the engine off keep your foot on the pedal and start the car your foot should drop slightly if it does not either the vacuum pump or the servo itself is faulty.
air pump on a car whats the purpose and do i need it to drive
Brake boosters are found on car braking systems, to help the brakes to stop the car. They work on the disc brakes, using a vacuum supply to add to the hydraulic braking system. On petrol engines the engine may provide the vacuum, on diesel engines there needs to be a separate pump.
the car is a Renault espace diesel
Get a manual on your car from AUTOBOOKSONLINE.COM or DISCOUNTAUTOREPAIRMANUALS.COM
Some vacuum pumps can produce useable pressure at the exhaust port but most are not fitted to connect a hose to the exhaust. The Cole-Palmer EW-79202-00 Air Admiral® diaphragm vacuum/pressure pump is one such pump that can be used to produce a vacuum or pressure.
It can be hard to remember the location of every part of a car. The lift pump is located in the housing of the HP pump.Ê
Can't see what purpose this would serve - diesel fuel is used for the same purpose as gasoline in a vehicle, to make it go. Please be more specific with the question.
You avoid it by looking carefully at the fuel pump and making darn sure you are using the diesel nozzle which is larger than a petrol nozzle.
Engine vacuum can be used to operate all kinds of devices in your car, from vacuum modulators in the transmission to the devices that open and close the doors for your cabin heating and cooling. Vacuum lines are the tubes that deliver the engine vacuum to those devices.
If we dissolve kerosene in petrol running vehicle the petrol filtrer in the car will be damaged and also the pump.