I had fuel issues with my car which put me in a spot because I couldn't drive it in its condition. Now, I rewired my civic o2 from 7 wire to 4 wire and purchased a new gsr o2 sensor. Before replacing, it threw code 41, 1, and 14. After replacing it, I throw 1 and 14. The weird thing is that 41 is o2 circuitry, and that was ok but should have got rid of 1 as well. Code 1 is damaged heated o2 sensor. I have a brand new one in there now but still throws the code. And 14 is IAC valve. Took the car for a spin today and fuel seems to be regulated better than before (not spitting fuel clouds out of exahust any more). But, as I was driving, I hit a bump and the car stalled and wouldnt start back up. (By the way, I drove the car 3 times this week with no problems, and now this. So I pushed the car back to my house and checked for spark. NO SPARK. Its like my car is a demon, fix one problem and another sprouts out of no where. Can anyone help with this issue?