toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Engine Control Module (ECM)|Page 1824 > < Engine Control Module (ECM)|Page 1822
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HINT: The duty ratio varies depending on the throttle actuator operation.

12. WAVEFORM 12

HINT: The wavelength becomes shorter as the engine rpm increases.

13. WAVEFORM 13

14. WAVEFORM 14

HINT: The wavelength varies depending on the CAN communication signal.

Engine Control Module (ECM)|Page 1824 > < Engine Control Module (ECM)|Page 1822