RV6
Elite Sponsor
- Joined
- Feb 10, 2017
- Threads
- 15
- Messages
- 512
- Reaction score
- 1,516
- Location
- IL
- Website
- rv6-p.com
- Vehicle(s)
- 2020 CTR, 2023 Civic Si
- Vehicle Showcase
- 1
- Thread starter
- #241
If you are having trouble making and holding boost check your bypass valve diaphragm. Especially if you are getting a p2261 code. We had a turbo come back today with a prematurely worn out bearing. Turns out the diaphragm had a massive 1" tear allowing boost to leak back into inlet. Boost leaks like this will over spin the turbo since there is no load to maintain shaft speed.
We are working on a diaphragm less piston based bypass valve.
Just something to look out for.
We are working on a diaphragm less piston based bypass valve.
Just something to look out for.
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