still no crank

[R&D man]

Well i have spent three days trying to get the engine to crank but no crank
The car is 86 325es the engine M5ovanos the harness e34.The car was a automatic and now a 260 five speed .m20 starter

the power windows do not work as well

Anyone have any ideas?

This is my pin connections ..e30 to e34
1>25
2>?
3 blank
4>12
5>23
6>22
7>21
8 blank
9 blank
10>2
11>19
13>13
14 blank
15 blank
16>?
18>18

Help is mich need here.
thanks

[herlsy]

Do you have the ground wire connected on the engine mounting arm?

[R&D man]

no crank

I have added several ground all around the engine and Checked continuity all over with good results.
the power windows and the blower are not working as well.I am not sure wher to start looking on the car.

[Adrian_Visser]

Your unloader relay connection on the starter: check it.

[MSFIT]

What ecu? I've read no power windows when ews is enabled.

[R&D man]

to crank

I have the red label 413
I have the black and yellow wire on the spade conection as well as the black and green

[MSFIT]

Not sure, but that Pin 6>22, I did this connection as well, but then cut it and was able to start. Worth a shot.