drscottsmith

I currently have a 1983 928 US Model as a daily driver. What is/are different between the MAF on it (part no. 928 606 121 01) other similar Bosch units - even from other makes that used Bosch MAFs? I have a couple for a 944 and am wondering what is different (resistors, etc.) that separates these units? Is there a way to measure/test them to find units which are similar for cross-fitting?