So my wife called me the other day said hey i think the battery is dead she stopped somewhere got out came back tried to start the car and all she got was dash lights and headlights. Turns the key up and nothing once in a great while it will try to crank real quick but after that nothing. I tried to jump it first didnt work. Then I tried to cross the terminals on the starter with the key turned up cranks but never starts. we took the battery to the parts store it read it was low we replaced it still no start. it did about 2 times out of maybe 50 tries try to start for a second while i was crossing the terminals on the starter. we pulled the fuel line at the rail its gettting fuel. pulled a spark plug to see if it was doing anything there the plug is dry and never showed a spark when trying to turn over. I checked the fuses not blown. She also hasnt had an engine light come on. I was looking at possibilities of why its not firing at least on a spark plug thinking camshaft sensor, crank position sensor, ecu. we dont have much money to throw at this it came at a really bad time and if there is someway i can rule out the sensors or ecu or determine what it is id appreciate the help. Someone did say that the starter having the terminals crossed might tell it not to fire like antitheft or something but i havent found more info on that yet.