January 23, 2012

PCV Job for V70 and S70 Non-turbo

S70 and V70 N/A PCV job

Since mine is a Non-Turbo, there are minor different designs compared with Turbo Models. In addition, I will point to areas of possible problems for people.

- Read the above write-up for Turbo.
- Copy Radio AM FM channels, disconnect battery for safety.
- Remove electrical connections to Throttle and Idle Valve
- Remove these 2 hoses (my vacuum hose is brittle so I replaced it)
- The PCV connection to elbow: turn it Counter-Clockwise (when viewed end on, similar to opening a bottle cap) a bit, it will come off the plastic Elbow.

PCV check V70 non-turbo

  1. 1998 V70R Turbo vacuum line – How to get it off?
  2. Tightening up the Turbo Waste Gate ?
  3. Age-Old Question: Convert N/A to Turbo?
  4. How to Fix Clogged PCV
  5. Vacuum Hose Routing for ’94 850 Turbo
Categories Engine Breathing
Tags n/a, PCV, PCV replacement, S70, V70, XC70
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