Manifold Absolute Pressure Sensor (MAP)

DS Code:1787


BOSCH: F01R00E009
BOSCH: 0261230000
BOSCH: F01R00E099
CHERY ORIGINAL: B39347C1100
CHERY ORIGINAL: B113614022BR
CHERY ORIGINAL: B113614022

Manufacturer	Model	Engine	Year
Chery	Arrizo 5	1.5 L 16V DOHC L4	19 > 21
Chery	Arrizo 5	1.5 L 16V DOHC L4	20 > 21
Chery	Arrizo 5	1.5 L 16V DOHC L4	21 > 21
Chery	Arrizo 6	1.5 L 16V DOHC L4	21 > 26
Chery	Tiggo 5X	1.5 L 16V DOHC L4	23 > 26
Chery	Tiggo 5X	1.5 L 16V DOHC L4	19 > 26
Chery	Tiggo 5X	1.5 L 16V DOHC L4	22 > 26
Chery	Tiggo 7	1.5 L 16V DOHC L4	24 > 26
Chery	Tiggo 7	1.5 L 16V DOHC L4	19 > 26
Chery	Tiggo 7	1.5 L 16V DOHC L4	20 > 26
Chery	Tiggo 7	1.5 L 16V DOHC L4	22 > 26
Chery	Tiggo 7	1.6 L 16V DOHC L4	21 > 26
Chery	Tiggo 8	1.6 L 16V DOHC L4	22 > 26
Chery	Tiggo 8	1.6 L 16V DOHC L4	21 > 26

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).