Nissan Titan MAF
This bulletin applies to 2016-2024 Nissan Titan and Titan XD trucks. DTC P0101 (MAF sen/circuit-B1) may be stored in the ECM.
Inspect the following for any leaks and correct before proceeding:
- Loose duct clamps at the air cleaner, MAF sensor, and electric throttle control actuator
- Incorrectly installed air filter and filter cover
- Damaged air intake components
- Aftermarket air intake components
Check for any other possible sources of an air leak. Repair as needed. If the DTC resets, refer to the service manual for MAF sensor inspection.