LS 460 AWD V8-4.6L (1UR-FSE) (2009)
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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.
