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MAP SENSOR: M.A.P. 89 FIREBIRD TA ONLY
Reviews

New GM Original Manifold Absolute Pressure Sensor for the 1989 Firebird Trans Am ONLY.. this is NOT for Camaro.. just Firebird TA's.. all of them.. v6 thru to 350.

This took over from the MAF.. Mass Air sensor as it has an ability to sense a greater volume of Air intake.. and was also apparently cheaper for GM to set up.