Sienna FWD V6-3.5L (2GR-FE) (2009)
(i) WAVEFORM 9
(1) Vehicle speed signal
HINT:
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The wavelength becomes shorter as the vehicle speed increases.
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Depending on the vehicle, the output waveform voltage may rise to 12 V if influenced by optionally installed systems.
(j) WAVEFORM 10
(1) Throttle drive motor operation signal (positive terminal)
HINT: The duty ratio varies depending on the throttle actuator operation.
(k) WAVEFORM 11
(1) Throttle drive motor operation signal (negative terminal)
HINT: The duty ratio varies depending on the throttle actuator operation.