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Review on πŸ’‘ Engineered PCV Diaphragm Repair Kit featuring Upgraded PCV Membrane - Replaces OE Part 917-064 by Luis Green

Revainrating 3 out of 5

It works on a 2013 Jetta but retains the original spring.

Like other reviews. Leave the original spring, it is long and gives more tension. The one I got was short and produces a high-pitched whistling or ringing sound when the car is running for a few minutes, after which the noise doesn't go away. You should straighten it out a bit and make sure all the clips snap into place. I also cleaned the MAP sensor. Has been working without problems for a few days now. This resolved my error code P0106.

Pros
  • High marks for support and durability from testers
Cons
  • High price