I have got a D Reg 316 fitted with a m50, just had a look at the c101 plug on the car side it only has 8 wires.
1/ blue
4/ brown/purple
5/ black/brown
6/green/yellow
7/green
9/ black/yellow
11/ white/blue
13/ purple/red.
Can anyone tell me how to wire this to the e34 m50 loom please.
More wiring help
Moderator: martauto
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ed325i
- E30 Zone Addict

- Posts: 4146
- Joined: Mon Jan 10, 2005 11:00 pm
So
1/ blue to blue
4/ brown/purple to black/white
5/ black/brown to brown/green
6/ green/yellow to ??
7/ green to green
9/ black/yellow to black/yellow
11/ white/blue to white/blue
13/ purple/red to brown/purple
The proplem I have is no power at the petrol pump.
1/ blue to blue
4/ brown/purple to black/white
5/ black/brown to brown/green
6/ green/yellow to ??
7/ green to green
9/ black/yellow to black/yellow
11/ white/blue to white/blue
13/ purple/red to brown/purple
The proplem I have is no power at the petrol pump.
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DanThe
- E30 Zone Team Member

- Posts: 28646
- Joined: Sat Sep 10, 2005 11:00 pm
- Location: Staffs
Fuel pump wire on the M50 engine loom is Green/Purple, should be connected to Pin 13
Dont forget to fit a 7.5 amp fuse to No 11
Dont forget to fit a 7.5 amp fuse to No 11
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ed325i
- E30 Zone Addict

- Posts: 4146
- Joined: Mon Jan 10, 2005 11:00 pm
Thanks Dan will have alook to see if there is a fuse because it wouldnt have been needed with the carb, what about the relay ?
So what about 6/ green/yellow ?
So what about 6/ green/yellow ?
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DanThe
- E30 Zone Team Member

- Posts: 28646
- Joined: Sat Sep 10, 2005 11:00 pm
- Location: Staffs
Made the same mistake myself, I thought "f*ck me that fuel pump is quiet"
Relay is on the engine loom, Pin 6 is the diagnostic wire which is Green/White
What have you done for fuel pump?
Relay is on the engine loom, Pin 6 is the diagnostic wire which is Green/White
What have you done for fuel pump?
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ed325i
- E30 Zone Addict

- Posts: 4146
- Joined: Mon Jan 10, 2005 11:00 pm
I have used the external fuel pump from a 323 along with tank.
The pump wires where all there on the 316 loom which was good.
The pump wires where all there on the 316 loom which was good.
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ed325i
- E30 Zone Addict

- Posts: 4146
- Joined: Mon Jan 10, 2005 11:00 pm
Got it running but no rev counter.
