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ENG SPEED 1,700 - 2,600 rpm Vehicle speed 64 - 100 km/h (40 - 62 MPH) B/FUEL SCHDL 3.0 - 5.2 msec Selector lever Suitable position If “TESTING” is not displayed after 5 minutes, retry from 7) Make sure that “OK” is displayed after touching “SELF-DIAG If “NG” is displayed, refer to “Diagnostic Procedure”, EC-QG-141. Overall Function Check NLEC0108 Use this procedure to check the overall function of the heated oxy- Without CONSULT-II 1) Start engine and warm it up to normal operating temperature. 2) Set voltmeter probes between ECM terminal 62 (HO2S1 sig- 3) Check the following with engine speed held at 2,000 rpm con- I The maximum voltage is over 0.6V at least one time. I The minimum voltage is over 0.1V at least one time. 4) If NG, go to “Diagnostic Procedure”, EC-QG-141. Diagnostic Procedure NLEC0109 1 RETIGHTEN HEATED OXYGEN SENSOR 1 (FRONT) 1. Turn ignition switch “OFF”. Tightening torque: 40 - 60 N ⋅ m (4.1 - 6.1 kg-m, 30 - 44 ft-lb) © GO TO 2. SEF011X DTC P0131 HEATED OXYGEN SENSOR 1 (FRONT) (LEAN SHIFT MONITORING) QG16 I 18DE DTC Confirmation Procedure (Cont’d) EC-141 |