so 2 days ago my 93 honda civic with a d15 just cranked and cranked the spark plugs were fine the wires were fine so the next thing i could think of were cap and rotor well turns out that was it the bolt on the rotor was snapped off from the owner that i had bought the car from. so i pulled it out with and easy out and put it back in. well the car ran great for about 45 seconds and then i shut it off to check over everything and move the tools and when i went to start it it just cranks and cranks again. the CEL was on for and o2 sensor but i figured that maybe there could be something new and it had a code 9 (Cylinder Position Sensor) how did that get messed up with the cap and rotor? whats wrong? and last how can i get my car running for as cheap as possible.