Manifold Absolute Pressure Sensor (MAP)

DS Code:1752


BENTLEY:07C906051
Bosch:0261230167
Bosch:0261230168
VW:07C906051

Manufacturer	Model	Engine	Fuel	Year	Note
Bentley	Continental	6.0 W12 48v	Flex	12 >
Bentley	Continental	6.0 W12 48v	Gasoline	10 >
Bentley	Flying Spur	6.0 W12 48v	Gasoline	13 >
Volkswagen	Eos	3.2 VR6 24v	Gasoline	06 > 09
Volkswagen	Golf	3.2 VR6 24v	Gasoline	05 > 08
Volkswagen	Jetta	2.5 5Cil 20v	Gasoline	08 > 10	FSi
Volkswagen	Rabbit	3.2 VR6 24v	Gasoline	05 > 08
Volkswagen	Vento	2.5 5Cil 20v	Gasoline	08 > 10	FSi

Details Manifold Absolute Pressure Sensor (MAP)

The manifold absolute pressure sensor (MAP) informs the electronic control unit (ECU) the absolute pressure measured inside the intake manifold under the several operation conditions of the engine.

The value obtained is added to the information of air temperature. With these data, the system identifies the air mass that is being intake, calculates the progress of the ignition and the time for opening the injection nozzle, always looking for the ideal air/fuel ratio.

On older vehicles, the MAP sensor is fixed next to the engine and connected to the intake manifold through a hose.

In more modern vehicles, the MAP sensor is integrated and its function is to inform the pressure in the intake manifold and the temperature of the air. The sensor is directly fixed by screws on the intake manifold (it does not use a hose).