lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3699 > < Component Tests and General Diagnostics|Page 3697
Page 6
background image

Injector No. 1 (to No. 4) Injection Signal

HINT
The wavelength becomes shorter as the engine speed increases.

5.

WAVEFORM 5

Knock Control Sensor Signal

HINT
*

The wavelength becomes shorter as the engine speed increases.

*

The waveforms and amplitudes displayed differ slightly depending on the vehicle.

6.

WAVEFORM 6

Crankshaft Position Sensor and Camshaft Position Sensor Signal

HINT
The wavelength becomes shorter as the engine speed increases.

7.

WAVEFORM 7

Component Tests and General Diagnostics|Page 3699 > < Component Tests and General Diagnostics|Page 3697