Thread: boost pressure

thanks Baz just needed someone who has a boost box to confirm as i am still fine tuning the IRB adjustable boost and maf box

With boost box, the Ecu will be fooled and you dont have correct readings on the Nanocom. That´s why It is so hard for me to analise your fuelling inputs regarding manifold turbo pressure, as they are always about the same. My car is doing about 21 psi on the gauge and Nanocom only shows 14 psi.

There is also diferences if you make the gauge readings after the turbo and before the intercooler, or if you make the readings after the intercooler in the inlet manifold.

Regards

Originally Posted by disco_thrasher

LOL no i am not i am at sea level at idile it sit around that 101.5kpa but when driving it drops to around 98kpa

OEM sensor is taken from about 10cm away from where i tapt into the inlet manifold for the boost gauge how do i know which one is correct i dont

does a boost box false read numbers to the computor so it does not throw it into overboost