O2 Sensor Rear Bank Downstream Please check applicable TSBs / RSUs for PCM flashes before replacing O2 sensors
Ram technical service bulletin 9100737 for 2026 Ram 1500.
- Bulletin number
- 9100737
- Component
- Electrical system
- Summary
- O2 Sensor Rear Bank Downstream Please check applicable TSBs / RSUs for PCM flashes before replacing O2 sensors - such as TSB 08-357-25 / RSU 25-223 for 26MY DT SO.
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