Parts for your 2016 Nissan Serena-Map sensor

2016 Nissan Serena MAP sensor — is it actually there?

For the 2016 Nissan Serena, a dedicated manifold absolute pressure (MAP) sensor isn’t used on the mainstream drivetrains. Technical references that back this up include the Nissan Factory Service Manual (EC/Engine Control section) for the C26 Serena with the MR20DE S-HYBRID, which lists a Mass Air Flow (MAF) sensor but no MAP sensor, and the Nissan FAST electronic parts catalogue for the same engine family, which shows no MAP sensor part listing for these trims. Early C27 builds that arrived in late 2016 continue with a MAF-based load strategy as well. That means a “2016 Serena MAP sensor” isn’t a relevant service item for most vehicles in this range.

Why no MAP sensor? Nissan engineers calibrated these engines around a MAF sensor because measuring actual incoming air mass gives very accurate fueling on naturally aspirated setups. The ECM then cross-checks with throttle position, intake air temperature and oxygen/air–fuel sensors to keep emissions tidy and driveability smooth. On S-HYBRID and e-POWER related configurations, engine operation and load are also tightly managed, further reducing the need for a separate manifold pressure transducer.

It’s also worth noting that many scan tools still display a “MAP” reading on these cars. That value is often calculated by the ECM from MAF and other parameters to satisfy OBD-II data requirements, not from a physical pressure sensor on the intake manifold.

What should owners service instead? Focus on the parts the Serena actually uses for load sensing and fuelling:

• MAF sensor: Clean with proper MAF cleaner (never brake or carb spray) every 30–40,000 km if drivability drops.
• Air filter: Replace on schedule to avoid skewed airflow readings.
• Vacuum/PCV hoses and intake ducting: Check for splits or loose clamps causing unmetered air.
• Oxygen/AFR sensors: Ageing sensors can mimic “MAP-like” symptoms such as high fuel use and rough idle.

If there’s any doubt about build month or engine variant (late-2016 changeover to C27), a quick VIN-based parts check will confirm the sensor set for that specific vehicle.

Does a 2016 Nissan Serena have a MAP sensor?
No. The 2016 Serena’s common engines are MAF-based and don’t use a discrete MAP sensor. This is reflected in the Nissan Factory Service Manual (EC section) sensor list and the Nissan FAST parts catalogue for MR-series petrol trims, where a MAP sensor isn’t shown as a serviceable item.

Where would a MAP sensor be located on a Serena if it had one?
On cars that use them, MAP sensors usually sit on or near the intake manifold. The Serena’s intake manifold doesn’t have a dedicated pressure sensor, instead, look to the MAF on the intake duct just after the airbox if you’re chasing airflow-related issues.

My scan tool shows a MAP value or a P0106-style code. What gives?
The ECM can calculate manifold pressure from MAF and engine data, so a MAP value can appear even without a physical MAP sensor. Generic pressure-range codes can pop up due to a dirty MAF, intake leaks or wiring faults. Start with air leaks, the MAF condition and live fuel-trim data before hunting a non-existent MAP sensor.