PCV Hose Installation Note

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

SKYACTIV-G 2.0

Install the end of the PCV hose on the marking side to the PCV valve.

Fig 1: Locating PCV Hose On Marking Side To PCV Valve - SKYACTIV-G 2.0

Courtesy of MAZDA MOTORS CORP.

SKYACTIV-G 2.5

Install the end of the PCV hose on the marking side to the PCV valve.

Fig 2: Locating PCV Hose On Marking Side To PCV Valve - SKYACTIV-G 2.5

Courtesy of MAZDA MOTORS CORP.