Just had my 2002 WRX throw a CEL last night on the way home from a road rally. I had driven the car pretty hard all day, but not enough to hurt anything.
I went to AZ today and used their OBDII scanner. It shows code P0240 which, upon looking it up online, shows that there is an issue with: Turbo Boost Sensor B Circuit Range/Performance.
I'm curious about a few things:
1. Can I still drive the car?
2. Is it an easy fix? Is it possible to DIY?
3. How much does a problem like this USUALLY cost to fix?
4. Any other information you can give me on this issue.