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EC-210 [QG (WITH EURO-OBD)] DTC P0133 HO2S1 (M/T MODELS) 7. Make sure that “OK” is displayed after touching “SELF-DIAG . Overall Function Check EBS00QJT Use this procedure to check the overall function of the heated oxygen sensor 1 circuit. During this check, a WITH GST 1. Start engine and warm it up to normal operating temperature. 2. Set voltmeter probes between ECM terminal 35 (HO2S1 signal) and engine ground. 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 more 4. If NG, go to EC-212, "Diagnostic Procedure" . SEF658Y 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 → 0 - 0.3V MBIB0018E |