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      11-13-2018, 10:11 AM   #15
philly42
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Drives: X5M, Z3M
Join Date: Mar 2016
Location: Dallas, TX

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Glad you found the leak! Where was it coming from?

Btw, Carly is probably reading the upstream pressure. In my screen shot you can see the upstream pressure is around 2221 hpa (32psi) and the downstream pressure sensor after the throttle body valve is reading around 17psi. The upstream pressures can very well be 32psi. The diverter valve controls the pressure in the charge pipe (boost-on-tap), while the throttle body valve controls the pressure in the intake manifold.(actual boost)
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