NISSAN · 2025-12-15
MIL ON WITH DTCS P05D8 AND P05D9 STORED IN THE ECM IF YOU CONFIRM The MIL is ON with DTCs P05D8 for “PCV Regulator Valve Control Circuit/Open” and P05D9 for “PCV Regulator Valve Control Circuit Low” stored in the ECM, AND The wiring harness, for wiring harness connector F130, is severed at the Crank Case Ventilation Valve under the Engine Cover. ACTION Follow the SERVICE PROCEDURE starting on page 3 to repair the wiring harness. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.