OPEL FIAT SAAB MAP SENSOR 0261 230 042 / 46769978 / 50406437 IN SOUTH AFRICA

      OPEL FIAT SAAB MAP SENSOR 0261 230 042 / 46769978 / 50406437 / 55221403                          NEW MAP Pressure Sensor  12 mm pick up 4 Pins  FITS:   OPEL SAAB FIAT 0261 230 042 / 46769978 / 50406437 / 55221403 / 90423637                                              AFTERMARKET REPLACEMENT PART   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