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Electric Variable Valve Timing Motor (Rotation Direction) Signal
Electric Variable Valve Timing Motor (Rotation Direction) Signal
Fig 1: Electric Variable Valve Timing Motor (Rotation Direction) Output Voltage Signal Graph
Courtesy of MAZDA MOTORS CORP.
PCM terminals
1N(+)-body ground(-)
Oscilloscope setting
2 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
Idle (after warm up)