Can the Oil sensor stop spark pulse????car is a o3 xr6t ,brought it recently and know nothing specific about the tune or setup just that it's bloody quick and has a new 5inch garret.well it was running fine for 3 days,Yep days,then it got sh*tty idle,rough as and high so in with a intake gasket it was and now it cranks but only sometimes backfires once during key release(I assume this is relevant to position of cycle)I've checked every thing 6 plus times ,coil feed constant 9.5v,fuel mist out plug hole when plugs out,spark at key release bright and fat,,,,,No spark during crank over,,,,no pulse on the smaller wire to coils detected,,,,had a sparky out on Sunday four hours and only semi constant fault code referred to oil sensor not been perfect .has crank pulse has water and air temp.battery was off for 3days.fully charged and 2 other batterys tried,no codes referring to bcm ,,ecu,,or pcm.......can a dicky oil sensor (the one in block with two wires from it on intake side) stop a pulse to my coils
Oh and plugs have been slow dried and gapped to .9 .look real good not even blued threads yet .been three weeks and as I live in bum f*$# nowhere getting car to ford is highly difficult.is doing my head in