check engine light

Which o2 sensor is this? Id rather not replace sensors i dont need to touch. Also can a loose sensor thats not screwed in all the way cause a check engine light? File attached of the code. 2014 mustang gt o2 sensor pumping current trim Circuit/open bank 1 sensor 1

Hey everyone! I recently bought a 07 GT500; car now has 22k miles on it. It's relatively unmolested; the previous owner put a K&N series 57 intake and a set of axle-backs on it. I don't think it's been tuned thus far (considering the series 57 is advertised as a "no tune required" unit). A few...

I've had the good old P0171 Bank 1 Lean code for a couple of years now. I've tried replacing the vacuum line that goes to the back of the s/c, pcv, o2 sensor, fuel filter,tested for intake leaks, and cleaned the intake/tb all with no luck. I would assume if it was a cat I would be getting...

so i got back from not driving my daily driver (06 5speed GT) for 4 days, went to turn it over and it just ticked. It threw me a low battery error on my stereo so i changed the battery. It was the first time ive changed it since i bought the car in october of 2013. from what i could see on the...