Can anyone tell me where i can get a Mass Air Flow Sensor (MAF), for a 1999 (S Reg) S40 1.8i GDI. i have searched the web and pretty much come to a dead end, the one on the car at the moment is a Mitsubishi with the following numbers: 481 E5T08271 8911 I have no idea what these mean. Can anyone help. Cheers