toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 274 > < Component Tests and General Diagnostics|Page 272
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Crankshaft Position Sensor and Camshaft Position Sensors

HINT
The wavelength becomes shorter as the engine rpm increases.

3.

WAVEFORM 3

No. 1 (to No. 4) Injector Signal

HINT
The wavelength becomes shorter as the engine rpm increases.

4.

WAVEFORM 4

Air Fuel Ratio Sensor (Sensor 1) Heater

HINT
The wavelength varies in accordance with the engine operating condition.

5.

WAVEFORM 5

Component Tests and General Diagnostics|Page 274 > < Component Tests and General Diagnostics|Page 272