As you know, my car was being fixed. It turns out the lower turbo
outlet pipe fitting on the intercooler had popped off. That is the
"popping" noise I heard. The sensors came on in response to that.

Anyway it was fixed all of 15 minutes before it came off again
yesterday. That sucks.

I had my cousin, Joe, help fix it. We aligned the pipes together. We
expanded the wedge. I hope it's working. Yet, now it is Russian
roulette driving that sucker.

I didn't go back to the shop. What's the point?

For all you dudes with 1.8T AWW engines, that connection at the
turbo-to-intercooler is pretty week. They had replaced a hose clamp
with "quick release." You've got to see this thing to believe it. I
wonder what the aftermarket for this part looks like?