Pressure Sensor different in 1973 and 1974?
Posted: Thu Dec 29, 2005 8:08 pm
I am wondering if all this talk about pressure sensors (MPS) is for the earlier electronic injection system. I have that in my '71 411, but in my '74 412 wagon I have the AFC system and I don't think it has the same MPS - or if it has one at all, for that matter. I know the AFC system has far fewer parts and so is less of a headache - in theory at least!