(FCD)Fuel cut defencer?
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i believe it's a little vaccum switch that prevents fuel cut off when you are running excessive boost
the 91-99 mr2 turbo needed one because the ecm was designed to cut fuel if it goes over 13psi, and most people want to run 18-20psi, so they buy the switch
the 91-99 mr2 turbo needed one because the ecm was designed to cut fuel if it goes over 13psi, and most people want to run 18-20psi, so they buy the switch
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