toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3460 > < Component Tests and General Diagnostics|Page 3458
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Throttle Actuator Positive Terminal Signal

HINT:  The duty ratio varies depending on the throttle actuator operation.

11. WAVEFORM 11

Throttle Actuator Negative Terminal Signal

HINT:  The duty ratio varies depending on the throttle actuator operation.

12. WAVEFORM 12

Engine Speed Signal

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

13. WAVEFORM 13

CAN Communication Signal (Reference)

Component Tests and General Diagnostics|Page 3460 > < Component Tests and General Diagnostics|Page 3458