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shadow85 · 12-14-2018, 08:53 AM

My latest dilema, is 2-fold:

1. Boost rises and hovers around 7.5 Psi no matter what settings I punch into the EBC, in other words I cannot increase it past the WG pressure of 7.5 Psi?

2. Even though the boost only wants to stay at 7.5 Psi, there is a spike in the middle of the boost curve where it jumps by1-2 PSI as in the graph below:

Does anyone know why I cannot increase the boost past the WG pressure.
I have tried SET: 10%, 15%, 25%, 35%, even tried 40% but boost is not increasing past 7.5 Psi, but still spikes to 9.5 Psi.
Its like the EBC is working only as a boost gauge!

I have AAM TT Stage 1 kit
Greddy Profec Oled EBC

Any ideas whats going on?

12-14-2018, 08:53 AM	#1 (permalink)
shadow85 Track Member Join Date: Jul 2015 Location: South Australia, Austra Posts: 917 Drives: 15' 370Z A/T AMM TT Rep Power: 24	Boost not increasing over WG pressure My latest dilema, is 2-fold: 1. Boost rises and hovers around 7.5 Psi no matter what settings I punch into the EBC, in other words I cannot increase it past the WG pressure of 7.5 Psi? 2. Even though the boost only wants to stay at 7.5 Psi, there is a spike in the middle of the boost curve where it jumps by1-2 PSI as in the graph below: Does anyone know why I cannot increase the boost past the WG pressure. I have tried SET: 10%, 15%, 25%, 35%, even tried 40% but boost is not increasing past 7.5 Psi, but still spikes to 9.5 Psi. Its like the EBC is working only as a boost gauge! I have AAM TT Stage 1 kit Greddy Profec Oled EBC Any ideas whats going on?