My car is golf vr6 syncro variant 1995 OBD1. My maf code is VW Number
021 906 462 is Bosch 0 280 217 504. OBD2 maf code is VW Number
021 906 462 A is Bosch 0 280 217 512. Can I fit this OBD2 maf to my car? Does it work with my car? My maf has 4 pins. How many pins is in 021 906 462 A ?