toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2957 > < Component Tests and General Diagnostics|Page 2955
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Throttle Actuator Positive Terminal

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

11.

WAVEFORM 11

Throttle Actuator Negative Terminal

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 rpm increases.

13.

WAVEFORM 13

Component Tests and General Diagnostics|Page 2957 > < Component Tests and General Diagnostics|Page 2955