Nissan Rogue (T33) 2021-Present Service Manual: Manifold Absolute Pressure (map) Sensor
Component Inspection
CHECK MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
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Turn ignition switch OFF.
-
Remove manifold absolute pressure (MAP) sensor with its harness connector.
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Install pressure pump (A) to manifold absolute pressure (MAP) sensor.

CAUTION:
When insert a pressure pump hose to the sensor, be careful to the damage of the sensor housing.
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Turn ignition switch ON.
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Check the voltage between ECM harness connector terminals as follows.
ECM Connector Terminal F71 120 106
NOTE:
The sensor is absolute pressure sensor, output value may differ depending on atmospheric pressure and altitude.
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Measure the atmospheric pressure.
NOTE:
As the atmospheric pressure described on the synoptic chart is the value at sea level, compensate the pressure with the following chart.
Altitude (m) Compensated pressure (hPa) 0 0 200 −24 400 −47 600 −70 800 −92 1000 −114 1500 −168 2000 −218 -
Check the absolute pressure sensor value corresponding to the atmospheric pressure.
Atmospheric pressure (hPa) Voltage (V) 800 1.2 – 1.5 850 1.3 – 1.5 900 1.3 – 1.6 950 1.4 – 1.6 1000 1.4 – 1.7 1050 1.5 – 1.8 -
Confirm the difference of the absolute pressure sensor voltage between at atmospheric pressure condition and at the following vacuumed condition.
NOTE:
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Always calibrate the pressure pump gauge when using it.
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Inspection should be done at room temperature [10 - 30°C (50 - 86°F)].
Condition [Pressure (Relative to atmospheric pressure)] Voltage difference
(Approx.)40 kPa (−300 mmHg) − 0.5 V -
Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace MAP sensor. Refer to Removal and Installation.
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