lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3511 > < Component Tests and General Diagnostics|Page 3509
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HINT
The wavelength becomes shorter as the engine rpm increases.

3.

WAVEFORM 3

HINT
In Data List, item O2S B1 S2 or O2S B2 S2 shows the ECM input values from the heated oxygen sensor.

4.

WAVEFORM 4

HINT
The wavelength becomes shorter as the engine rpm increases.

5.

WAVEFORM 5

Component Tests and General Diagnostics|Page 3511 > < Component Tests and General Diagnostics|Page 3509