After starting my car, it stalls after about 5 sec. It just cuts out, and if i rev it as it stalls out, i can save it for a sec. and then it stalls again. I used a high quality scanner on my car and it flashes a P1646 code (Boost Control Sensor). Is this a typical result of a bad BCS? Or is it flashing this code due to another problem? Has anyone run into this problem before? I've looked online for a sensor (or switch) to see what it looks like because i am not sure where it is located. I think it is in front of the SC and behind the front valve cover and has a harness going into the left of it and a vaccum line running out of the right. Any help would be appreciated greatly!
