REMOVAL PROCEDURE 1. DISCONNECT NO. 2 AIR HOSE
(b) Slide the clamp and disconnect the No. 2 air hose. 2. REMOVE AIR SWITCHING VALVE ASSEMBLY
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Toyota Tundra Service Manual > Sfi System: Mass Air Flow Circuit Low (P0102,P0103)
DESCRIPTION The Mass Air Flow (MAF) meter is a sensor that measures the amount of air flowing through the throttle valve. The ECM uses this information to determine the fuel injection time and to provide the appropriate air-fuel ratio. Inside the MAF meter, there is a heated platinum wire which is e ...