td4 won t start replaced fuel rail sensor and lift pump under bonnet still no joy 51

freelander1 td4 broke down now won t start management light on recently changed under bonnet pump and fuel rail sensor would apreciate some help thanks

you need to plug a fault code reader in then come back and tell us what faults are logged.
Did you replace the pump and sensor before or after the problem? If before, then how long before?

i dont think a fault code reader will work,? i have tried 3 , and no success

1, when you turn the ignition on can you hear the fuel pump under the bonnet running ?, it wont start unless you have pressure at the fuel rail
2, are you certain the pump in the tank is running ?
3, you should be able to hear the fuel returning from the hp pump after a few seconds of turning the ignition on

Most probably fuel related, fuel pump at the rear is a known problem, either that or the crank sensor or its connections, a friend had a hatefull Merc ML that kept doing that, was the crankshaft sensor...

engin management light came on with my old one when the pump went the one in the tank but it was a 2001 model

3 weeks ago for fuel rail sensor and a week before that for pump, the pump seems to go on for along time and quite noisy. how will i know if the in tank pump is working .also the high pressure pump had been replaced when i bought it thinking a trip to landrover dealer may be answer appreciate any help thanks