how many o2 sensors does a pontiac g6 have?

Question

I have code p0011 and p0013 from my 2007 pontiac G6. I was told that my vehicle has an camshaft sensor behind the motor and one behind the fuel systm......is this true?
After I changed the one in the front twice, I'm assuming that my vehicle does have two

Answer 1

2 Sensor, one is the camshaft position sernsor intake and the other camshaft position sensor exhaust.