Ok so my fiancé was driving the other night an the car just died. Vdc slip and ses lights came on. I pulled the code and it gave me p0345 cps bank 2. So I cleared the codes lights are off but turns over a couple sec before it starts. After searching on here I found several threads on the topic. I'm pretty sure that it's the cps. When looking through the fsm it said to check for chipping is this what it's talking about?

Thank you