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:
Tailbone Pain Causes. Activities that put prolonged pressure on the tailbone, such as horseback riding and sitting on hard surface for long periods of time may cause the onset of pain. Tailbone pain due to these causes usually is not permanent, but if the inflammation and symptoms are not managed, the pain may become chronic. People with tailbone pain most often complain of pain in and around the coccyx without significant low back pain, pain radiation or referral of pain to other areas.