2016-2018 NISSAN; MIL ON WITH DTC P0171, P0174, P2097, AND/OR P2099
This bulletin applies to Altima vehicles equipped with VQ35 engine only.
IF YOU CONFIRM
The MIL is ON with one or more of the following Air/Fuel (A/F) Sensor DTCs stored:
- P0171 (Fuel Injection System Function)
- P0174 (Fuel Injection System Function)
- P2097 (A/F SENSOR 1)
- P2099 (A/F SENSOR 1)
ACTION
1. Perform the appropriate diagnostic procedure outlined in the Electronic Service Manual (ESM).
2. Refer to Table A on page 2 and page 3 to confirm if Electronic Control Module (ECM) reprogramming is needed.
