Removal and Installation: Removal
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- Remove engine cover. Refer to Exploded View .
- Disconnect mass air flow sensor harness connector.
- Remove air cleaner case (upper) and mass air flow sensor assembly and air duct by disconnecting their joints.
- Add matching marks, if necessary for easier installation.
- Remove mass air flow sensor from air cleaner case (upper) (if necessary).CAUTION: Handle mass air flow sensor according to the following instructions.
- Do not impact it.
- Do not disassemble it.
- Do not touch its sensor.
- Disconnect clips (B) from air duct.
- Remove clamps (A) and disconnect PCV hose [bank 1 (2)] and PCV hose [bank 2 (1)] from air duct.
- Remove air duct.
- Remove air cleaner filter.
- Remove air cleaner case (lower).
- Remove adapter.