88 190E help me reconnect these wires (picture)
 

Ok I finished rebuilding my engine but the mechanic that took it out is no longer here so I had to reconnect all that I could. In these pictures, the wires that I just don't know where they go are shown.

If someone has an 88-87 190E 2.3 8vlv that could check in his car where the following wires go.

Any help is greatly appreciated

Picture 1: In this picture, there are 3 wires that go connected to the airflow sensor as shown. My black plastic connector was broken and lost so I don't know exaclty the correct arrangement. The airflow sensor has 3 pins numbered 1,2,3 from top to bottom. There are a brown/yellow, brown, and brown/green cables. Can anyone check the order they go ????

Picture 2: here, there is a wire harness that comes from the driver's side fender. It has 3 connections. One of them goes to the water pump and the other two go to the engine head. I am not sure which one goes to the water pump and head.

Picture 3: This wire comes from the same wire harness of the wire that conncets to the "safety neutral switch" in the transmission. I know this wire is connected near the transmission area but just dont know exactly where...