Venza FWD L4-2.7L (1AR-FE) (2009)
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2. WAVEFORM 2
Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Signal
HINT: The wavelength varies in accordance with the engine operating condition.
3. WAVEFORM 3
Heated Oxygen Sensor (Bank 1 Sensor 2) Signal
HINT: In the Data List, item O2S B1 S2 shows the ECM input values from the heated oxygen sensor.
4. WAVEFORM 4
Injector No. 1 (to No. 4) Injection Signal
