2006 Nissan Titan O2 codes P0137, P0138, and P0139. Replacing all 4 O2 Sensors.

The owner of this truck brought me all 4 O2 sensors and wanted them replaced so he could pass inspection. XTOOL D8BT Automotive Diagnostic Scan Tool with 3-Year Updates, 2023 amzn.to/46C23At O2 Sensor kit amzn.to/2ZvvXc3 O2 Sensor Socket Set amzn.to/3o6cqZO Autel MS906TS amzn.to/3a26b2j Autel MS906BT amzn.to/2R6Ar4R Autel MS906 amzn.to/2R15FdC Autel Maxicom MK808 amzn.to/3CH6oTz