VW AUDI ORIGINAL BOSCH MAP SENSOR 038906051C / 0281002401 3 BARS

NEW MAP Pressure Sensor  

12 mm pick up   4 Pins

A manifold absolute pressure sensor (MAP) is one of the sensors used in an internal combustion engine's electronic control system. Engines that use a MAP sensor are typically fuel injected. The manifold absolute pressure sensor provides instantaneous manifold pressure information to the engine's electronic control unit (ECU). The data is used to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering. A fuel-injected engine may alternately use a MAF (mass air flow) sensor to detect the intake airflow. A typical configuration employs one or the other, but seldom both.

Defective sensors deliver faulty signals. This can have the following consequences:
+ Black Smoke
+ Power Shortage
+ Minimal operation

                                                            ORIGINAL BOSCH PART

                                   FITS:VW AUDI A2 A3 A4 1.4 1.9 2.0 2.7 3.0 TDI

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3 BARS