M40 to M20 splicing

[hyd3official]

Well one hot afternoon of trying to figure it out, SpiecherBimmer figured out that the plug from the M40 to M20 is a Scheiße load different by 4 pins. Does anyone have a splicing diagram for the 316i E30 M40B16 Car harness to go into the1987–1991 325i/is M20B25 engine harness?

Would be highly motivational for me to obtain this information.
P.S if you could draw out the schematics that would be a blessing.

Respectfully

wonton soup

[paperplane94]

The best I got:

http://wedophones.com/BMWManualsLead.htm

[hyd3official]

my vehicle is the German spec e30 1990 M40 316i to a US spec e30 1991 4door M20 325i just the splicing from my car harness to the M20 engine harness.

[SpeicherBimmer]

have you tried Google?

[hyd3official]

http://lmgtfy.com/?q=m40+to+m20+swap+wiring

[hyd3official]

i guess no one has a remedy for this.

[hyd3official]

i think i might just pull the whole fuse box and wiring instead of splice unless someone knows which wires i would connect the m40 fusebox to match my m20.

thanks

[SpeicherBimmer]

Like I said, that would be infinitely harder...do some research, I'm sure it's on the web somewhere. You're basically going to be pulling the dashboard if you pull the fusebox.

[SpeicherBimmer]

30 seconds of me searching the interwebz and I found this. You fail as a car guy, you fair as a SrA, you fail at life, and now owe me another date.

http://www.akgmotorsport.com/e30convpins.html

[SpeicherBimmer]

and this.....

http://www.e30owners.com/forums/archive/index.php/t-15838.html

[SpeicherBimmer]

between the two of those you should be able to figure it out Mr. Wireman. You had better be in Speicher within the next 20 mins with a burrito from the golf course.....

[hyd3official]

:ohsnap::D:D:D

[hyd3official]

thanks a hole how about sunday you and me Chinaman Shop FTW!

[SpeicherBimmer]

If the weather's good...I have to get the diff cover gasket on mine done this weekend though. You working on your "car" tomorrow and today or you got some fat dude you want to go visit in Ramstein again?

[hyd3official]

no fat guys but i will do the splicing today start the car then on sunday get the drivetrain back raise the front alot....thenn ride around while im gettin it(2chainz voice)!!