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EC-850 [QG (WITHOUT EURO-OBD)] HO2S1 (M/T MODELS) 3. Check the following with engine speed held at 2,000 rpm con- ● The voltage fluctuates between 0 to 0.3V and 0.6 to 1.0V ● The maximum voltage is over 0.6V at least one time. ● The minimum voltage is below 0.3V at least one time. ● The voltage never exceeds 1.0V. 1 time: 0 - 0.3V → 0.6 - 1.0V → 0 - 0.3V 2 times: 0 - 0.3V → 0.6 - 1.0V → 0 - 0.3V → 0.6 - 1.0V CAUTION: ● Discard any heated oxygen sensor which has been dropped ● Before installing new oxygen sensor, clean exhaust system threads using Oxygen Sensor Thread Removal and Installation EBS00R2B HEATED OXYGEN SENSOR 1 Refer to EM-21, "EXHAUST MANIFOLD AND CATALYTIC CONVERTER" . MBIB0018E |