Validity
This Executive Order approved the specified parts on on October 19, 1998.
As of Tuesday, September 10th, 2024 this Executive Order has not been overturned or superceeded.
This Executive Order approved the specified parts on on October 19, 1998.
As of Tuesday, September 10th, 2024 this Executive Order has not been overturned or superceeded.
Models | Modification |
---|---|
1995 and older vehicles except those equipped with OBD II or Enhanced Evaporative Control systems | Tubing from the PCV valve is connected to a perforated railing that is partially submerged in a solution of dihydroxypropane and purified water. Vapor from the solution enters the engine through the PCV system |