Compatibility: OPEL ZAFIRA 2.2 07.2005-2008/08 OPEL VECTRA C Caravan 2.2 direct 10. 2003/03-2008/08 OPEL VECTRA C GTS 2.2 direct 10. 2003/03-2008/08 OPEL VECTRA C 2.2 direct 10 2003/03-2008/08 OPEL SIGNUM 2.2 direct 05. 2003/03-2008/08 About the mass air flow (MAF) sensor: * What does a MAF Sensor do? The Mass Air Flow (MAF) sensor measures the amount of air flow entering the intake manifold using a heated grid or wire. The PCM uses this signal primarily for fuel control.
