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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2549 (Automatic Transmission - Automatic Transaxle/Transmission - 4R70E/4R75E) >> Description And Operation >> Transmission Electronic Control System >> Mass Air Flow (MAF) Sensor

Mass Air Flow (MAF) Sensor

WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

The mass air flow (MAF) sensor measures the mass of air flowing into the engine. The MAF sensor output signal is used by the PCM to calculate injector pulse width. For transmission strategies, the MAF sensor is used to regulate EPC, shift and TCC scheduling.