This classic C5 failure isn't exactly a quick-and-easy repair, but there are several ways to go about it. In this instance, we accessed the sensor (which sits at the back of the engine) by removing a good portion of the top of engine. Thankfully, the intake was coming off for a separate story anyway. Otherwise, we would have followed the suggestions of several Corvette Forum members and drilled holes to access the darn thing and then relocated it all together.
Vette Mag