This DTC tests the evaporative emission (EVAP) system for a restricted or blocked EVAP vent path. The control module commands the EVAP canister purge solenoid Open and the EVAP canister vent solenoid Closed. This allows vacuum to be applied to the EVAP system.
Many people make the claim that Man has a tailbone left over from evolution. This page will examine these claims and show that mans tailbone is nothing of the sort... and rather than being a left over from evolution, the tailbone has a distinct role and purpose. The following is an excert from:
is the term used to describe pain and discomfort in the tailbone (coccyx), the last bone of the spinal column that consists of 3 to 5 fused vertebrae. It defines a set of symptoms due to which it is often considered as a collection of conditions which may have different causes and treatment options.