Freelander TD4 no start

hello all a newbie here, and i have a problem already
we have a freelander TD4 2006 that doesnot start, we swapped injectors from a frens freelander .. that didnt work aswell, there is loads of fuel comming out from the high pressure pump ,

if the injectors were faulty then swapping injectors should have solved it ... so where do i go from here ??
i read in the forums abt the pressure sensor .. so gonna try that aswell ?
is there anyway of checking the high pressure fuel pump by using a multimeter ? resistance value or supply voltage... for the injectors aswell... cause for petrol engines u can check injector resistance and get some idea if its knackered ..
thanks again

Not much useful information to go on but you could try swopping camshaft sensor from your mates car.