O2 Sensor Inspection
| Inspection Condition | (+) Probe | (-) Probe | Reference | ||
| Connector | Terminal | connector | Terminal | ||
| 1. Engine "ON". | HO2S (bank1, sensor2) connector | 1 (signal) | HO2S (bank1, sensor2) connector | 2 (ground) | Figure below |
| Good | → Go to "Verification Of Repair " procedure |
| No Good | → Carefully re-do this troubleshooting guide steps. → If no problems were found with circuits or connectors, replace the HO2S (bank1, sensor2) and go to "Verification Of Repair r" procedure. |