Positive Crankcase Ventilation (PCV) System: Hardware

WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2009 Mercury Mountaineer, 2009 Mercury Milan, 2009 Mercury Mariner, 2009 Mercury Grand Marquis, and 2009 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Typical PCV Internal Drawing

Courtesy of FORD MOTOR CO.

Fig 2: Water Heated PCV

Courtesy of FORD MOTOR CO.

Fig 3: Quarter-Turn Cam-Lock Design PCV

Courtesy of FORD MOTOR CO.

Fig 4: Electrically Heated PCV (With Thermal Harness)

Courtesy of FORD MOTOR CO.

Fig 5: Electrically Heated PCV Tube (With Thermal Harness)

Courtesy of FORD MOTOR CO.