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3 Posts
I know what the MassAirFlowSensor is and what it does. But what does the sensor in the Air Box do? I Installed a new Cone filter and now this sensor just hangs..............................Also, I just got my 97 Sentra GXE last week for the gas mileage. I am only getting 28-30 Highway on a manual. I replaced the Plugs, Wires, PCV Valve, and until Wed. the Flang before the muffler is broke so there is major loss of compression in the exhaust. Any Ideas, I am really hoping to get the 35-40 I was promised. Thanks :newbie: