a brief spec of whats been done,mountune engine, 4x4 saff engine and abs loom . escort p8 ecu. the problem seems to be a lack of earth conections from the ecu.ie the fuel pump relay has no earth,the i s c v has no earth.i wired my own relay for the fuel pump.and the engine will start and run if i keep my foot on the throttle. the earth from the injector loom is ok. so has anybody got a idea of whats wrong? crank sensor and phase sensor gaps are ok.all the wires at the multi plugs have been cut and soldered.