FixVault
Home › Infiniti › 2004 › M45 › Repair and Diagnosis › Engine Performance › Engine Control System › DTC P0134, P0154: Ho2S1 › Diagnostic Procedure › 4. Check Heated Oxygen Sensor 1

4. Check Heated Oxygen Sensor 1

Refer to COMPONENT INSPECTION .

OK or NG 

  1. OK: GO TO 5.
  2. NG: Replace malfunctioning heated oxygen sensor 1.
About FixVault