The system is designed to detect leaks as small a pin hole. BMW and Mini Cooper are equipped with a Leak Detection Pump (DMTL) for this purpose. The most common fault codes for EVAP leaks are a PO442- Small leak detected, and PO455- Large leak detected. The PO455 code is most often caused by a gas cap that was left loose after refueling. The PO442 can be a much harder one to diagnose as it virtually impossible to diagnose visually.
Liberty Township is a civil township of Wexford County in the U.S. state of Michigan. As of the 2000 census, the township population was 800.
More From Local News. 1  Shelters open in Liberty County. 2  Trinity River expected to break 1942 record near Romayor. 3  Riverside Seafood serves up hot, free food to first responders. 4  Libertyâs levee looks good. 5  Projections lowered for river at Liberty. 6  Liberty orders 10 p.m. curfew. 7  Voluntary evacuation for parts of City of Liberty.