Hmm yeah it's an odd one. Although the times in that video where it's making around 0.4 bar, I'm not just holding back at that, it's all it'll give! Then lift off, tip back in and I (sometimes) get more boost again.
It still has the cat in. I was going to change the fuel filter as part of a service anyway.
I just don't understand why before changing the valve block I got atleast primary boost repeatably and now I more often than not get the 0.4 bar.
Valve block is new genuine mazda and I tested all the solenoids.
I checked all the turbo outlets as part of having it all apart.
Also checked the ecu that's deffo stock. Tempted to get the multimeter out and check all the wiring to the solenoids etc is good.
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