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I went blow through setup on my S1 RB25

- MAFS is on cold pipe right before the TB

- PCV is connected to Greddy IM

- Crankcase breathers are connected to turbo inlet

I'm thinking since I moved my MAF to the IC pipe before the TB I'm getting a vacuum leak at crankcase breather hose were it connects to the turbo inlet.

It wasn't a vacuum leak before as the MAFS was right before it on the turbo inlet this the air the breathers were taking in via the PCV was already metered.

Am I right in thinking that now it's a vacuum leak as the IM is sucking in air from the turbo inlet which is before the MAFS?

Any help would be great.

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https://www.sau.com.au/forums/topic/419947-vacuum-leak/
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