I just got my Cayenne Turbo back from the body shop and now when I apply gas, I hear a slight hissing noise and have no turbo boost. The power is significantly reduced and the Boost pressure shows 0.0. So something went wrong or was disconnected from that system.

Question: Is it dangerous to drive like this? I'm traveling and not near a dealer until monday and wonder if this could cause any further issues or if the car would possibly become disabled based on this?

I plan to take it back to the dealer monday.

thx.

 

What was done in the body shop?

Is it throwing a CEL?

I would check the boost sensor(s) (no idea where it is on the CTT). Could be it got unplugged.

At a minimum I would suggest you call your dealer and ask then if it is ok to drive in this state.

 

Could it be a loose boost hose?

I would open up the engine bay and see if any hoses are loose especially where it clamps down.