Toyota Tundra Service Manual > Sfi System: Camshaft Position Sensor Circuit (P0340,P0342,P0343,P0345,P0347,P0348)
DESCRIPTION The intake camshaft's Variable Valve Timing (VVT) sensor (VV1 and VV2 signal) consists of a magnet and MRE (Magnetoresistive Element). The intake camshaft has a sensor plate with 3 teeth on its outer circumference. When the intake camshaft rotates, changes occur in the air gaps between t ...
