GS 350 RWD V6-3.5L (2GR-FSE) (2007)
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e. Keep the engine speed at 2500 rpm and confirm that the displays of "A/FS B1 S1" and "A/FS B2 S1" are as shown in the illustration.
HINT:
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The illustration may slightly differ from the display on the intelligent tester.
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The waveform of the A/F sensor is displayed only on the intelligent tester.
f.
Check the displays of "O2S B1 S2" and "O2S B2 S2" with the engine speed at 2,500 rpm.
Standard condition: Displays show that each voltage fluctuates between 0 and 1 V.
NOTE:
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Perform the check immediately after warming up the engine.
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If the voltage oscillation could not be verified, warm up the heated oxygen sensor again. If it is still not possible to verify, perform a DTC
check.
