My son is working on it now will post update when he is done

 

Yes all was good. He did a fuel pressure test it was 42 I'm not sure what that should be.

 

It should be 55 to 60 psi

 

I'm getting a fuel pump today hopefully it will fix the issue. I'll let you know when I get done working on it.

 

New pump installed it still surging as though it's running out of gas

 

Are the p0106 and p0107 "current " codes? Or are they "historic" or "stored" codes? Or maybe they are "pending "?

 

​​​​p0107 is now pending. After doing all that work and spending $500 I still had the surging but I changed out O2 sensor before cat and the car is running like new just the pending P0107

 

Check the MAP sensor wires, the connection might be loose or disconnected

 

My son just found a broken prong in the MAP sensor I will replace it tommorow I sure hope this fixes my problems. We did find crumbling wires to the O2 sensor before the cat replaced the connector but the issue with P0107 never went away. I will update after replacement of MAP.

 

When I first posted this the one thing I forgot to put on here was my traction control needs servicing and the ESC is off I'm at the end of my ropes now this car is driving me crazy it ran good when I changed the O2 sensor the next day it wouldn't run at all I don't know what else to do I've done a spent over $750 and still can't find the problem if anybody can help me please tell me something I'm alone down this now I have no help the only readings were good on the map sensor so I don't know what it could be