Throwing P2626 and P2629 codes?

[Failborne]

So I took my car into ford for a ticking noise. Turned out that a bolt had come out of my headers and eating the gasket. No biggie ordered a new gasket ford put it in. I get my car back and on the way home through 2 codes. p2626 and p2629. So I take it back to them they test the two O1 sensors and the wires running to the PCM. All came back fine. So then they tell me it's the tune that's bad so I return to stock like the tech asked and reinstalled the Bama tune. Drive the car soon as it gets warm codes pop. So when I get back to the dealership they say they can't touch the car anymore because I don't have cats on the car. Anyone got any ideas what the issue could be?

 

[konablue11gt]

are you running extensions on the O2 wiring?

 

[BadHabit2Break]

so did they void your warranty?

 

[Failborne]

Not running extensions. Yes after they did there "troubleshoot" there service manager called me and said he wasn't allowed to touch the car because it didn't have cats on it. So I asked him about the week of work they were doing on it he said I had to come get my car until I put cats on it due to the clean air act of 1970.

 

[konablue11gt]

The code relates to o2 wiring or sensors.. Look for pinched wire that kind of thing leading up to o2 sensor

 

[Failborne]

So is it safe to drive it with the widebands not functioning? I looked at the wires from what I can see there isn't a pinch anywhere.

 

[michael.konor]

I know it doesn't happen until you warm up, but have you checked all associated fuses?

 

[TheRookie65]

I would call Bama.....

 

[89gtcs]

Yea either 1) Call BAMA and figure things out that way or 2) Put cats back on and take it back to Ford

Either way if you're running O2 sensor extensions I would take them off

 

[Failborne]

Something I forgot about the day I picked the car up from ford after fixing the gasket I had a Code P1639 Vehicle ID Block Not Programmed code. I put my tune back in and it went away would that have anything to do with this?

 

[Failborne]

So I spent an hour on the phone today with Bama which was an awesome experience . He gave did some trouble shooting told me to update my tuner and re install the tune so I did that took mustang for about a 15 minute drive. No code popped up. The car sat for an hour I started back up was going to drive it again and a new code popped after about a minute. p0308 #8 cylinder misfire so not sure what I'm going to do next beside call Bama tomorrow see if they can help.

 

[JEWC_Motorsports]

You might want to pull number 8 spark plug.