Imobiliser touble help needed

HI. Ive just rebuilt the engine in my discovery(2000 v8 lpg. I had a problem with the piston rings being delivered, so it took 4 weeks to get them,
Now ive put the car back together after 7 weeks, ive got no fuel pump working, no spark and the lpg/ petrol button in the dash does not light up,

Ive entered the eka code but still no joy,
ive removed the fuel pump relay and bridged the terminals and the pump worked.

can anybody hellp!!!!!!!!!!!!!!!!!

Hi, did u try to push the inertia switch?, or check te wiring to it .... on big engine works it used to make tricks

did you dpressures the fuel rail by the fuse?

ive checked the inertia switch,

i did not depressure the fuel system, just removed the pipe off the fuel rail,

poloracer877 said:

ive removed the fuel pump relay and bridged the terminals and the pump worked.

can anybody hellp!!!!!!!!!!!!!!!!!

Click to expand...

Then check if u have voltage on the relay's coil...if u have put another relay.....if not follow the feed path from the diagram(it's in RAVE)...the first thing back on the scheme is the main relay(R9) which feeds the fuel pump relay....i'd try to bypass the inertia switch though

Make a direct feed from F13(10A) to the main relay coil's (+) terminal(85) that will bypass the inertia switc and it's wiring....if no joy plug it in a tester

Sorted the engine ecu have lost its ignition feed, its up and running now,

Thanks for all the help