NISSAN; MIL ON WITH DTC P219A AND/OR P219B STORED
This bulletin applies to Titan XD vehicles equipped with a VK56D gas engine only.
SERVICE INFORMATION
If the MIL is ON and DTC P219A (AIR FUEL RATIO IMBALANCE B1) and/or P219B (AIR FUEL RATIO IMBALANCE B2) is stored:
- DO NOT replace the Air Fuel Ratio (A/F) sensor.
- Refer to the applicable Electronic Service Manual (ESM) and follow the diagnostic procedure for DTC P219A and/or P219B.
