hi all basicly i got a range rover classic 3.9 efi i done a few events and ive stripped it down and i have stripped most of the wires out and for some reason the injectors are not opening if fires after fuel pump primes the system and cuts out i have good spark and good fuel ive got 1 relay connected to the ecu which is the main relay which it works ive cut out the fuel pump relay as i dont need that one
has any 1 got any clues the wiring diagram isnt that clear cheers