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Re: 2009 Mazda CX7 GDI 2.3 turbo over fuelling
Posted to Technical Discussion Forum on 1/30/2021

I'm not familiar with these engines to be entirely honest but a Google search revealed it's peak boost is about 15.6 so you're probably in the neighborhood there.

Does the vehicle have a MAF or is it a MAP? And if it has a MAP does it have a separate baro or... Login to read more.