lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2271 > < Component Tests and General Diagnostics|Page 2269
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Crankshaft position sensor and VVT sensor for intake camshaft signal

HINT
The wavelength becomes shorter as the engine speed increases.

6.

WAVEFORM 6

Crankshaft position sensor and VVT sensor for exhaust camshaft signal

HINT
The wavelength becomes shorter as the engine speed increases.

7.

WAVEFORM 7

Igniter IGT signal (from ECM to igniter) and igniter IGF signal (from igniter to ECM)

HINT
The wavelength becomes shorter as the engine speed increases.

Component Tests and General Diagnostics|Page 2271 > < Component Tests and General Diagnostics|Page 2269