Revert "Added check engine light to /.well-known/status"

This reverts commit 7352040020c10cfdf7df4468f42a22e5d5603b62.
Revert "Revert "Added check engine light to /.well-known/status""

This reverts commit 570633f5ed4308d6409ecd9e65e385125af159b0.
Simple engine light.