lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 4974 > < Component Tests and General Diagnostics|Page 4972
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The duty ratio varies depending on the throttle actuator operation.

(l) WAVEFORM 12

(1) Engine speed signal

HINT
The wavelength becomes shorter as the engine speed increases.

(m)WAVEFORM 13

(1) CAN communication signal

HINT
The waveform varies depending on the CAN communication signal.

(n) WAVEFORM 14

(1) CAN communication signal

HINT
The waveform varies depending on the CAN communication signal.

Component Tests and General Diagnostics|Page 4974 > < Component Tests and General Diagnostics|Page 4972