c101 wiring

[beefy]

hi does anyone have a link un a wiring diagram for the c101 plug both sides engine and car.

Or even a list of pins, colors and what the wire is for.

Cheers

[Brianmoooore]

Not quite what you asked for, but the E30 connections are in there:
M50 1/ blue/white (dynamic oil level) E30 2/green/yellow
M50 2/ blue/yellw (static oil level) E30 10/blue
M50 /3 red/white (ABS) E30 20/ red/yellow
M50 4/ black/blue (aircon) E30 not used
M50 5/ black/grey (aircon) E30 not used
M50 6/ purple/grey (aircon) E30 not used
M50 7/ black/purple (drive away) E30 not used
M50 8/ grey (engine check light) E30 12/ grey
M50 9/ NC
M50 10/ NC
M50 11/ brown/yellow (water temp) E30 not used
M50 12/ brown/purple (water temp) E30 4/ brown/purple
M50 13/ green/purple(fuel pump) E30 13/ green/purple
M50 14/ black/white (speed) E30 14/ black/white
M50 15/ black/green ( unloader relays) E30 15/ black/green
M50 16/ white/yellow (Rx data) E30 not used
M50 17/ white purple (Tx data) E30 not used
M50 18/ black/yellow (starter) E30 18/ black/yellow
M50 19/ white/green (service reset) E30 11/ white/green
M50 20/ black (engine speed) E30 9/ black
M50 21/ green (ignition) E30 7 green
M50 22/ green/white E30 6/ green/white
M50 23/ brown/grey (oil pressure) E30 5/ brown/green
M50 24/ white/black (fuel rate) E30 8/ white/black
M50 25/ blue (ignition warning) E30 1/ blue

Most colours are the same on the body side.
Differences I can think of are:
2/ blue/black
5/ brown/green
6/ green/yellow
8/ yellow/white
10/ purple/green
11/ white/blue
13/ purple/red
14/ blue/yellow

[beefy]

cheers brian i just trying un work out the problem with my m30 engine not stopping do you have any more advice on this.

[Stan0870]

hello mate, do you mean the engine over runs when you turn the ignition off? steve....

[Brianmoooore]

cheers brian i just trying un work out the problem with my m30 engine not stopping do you have any more advice on this.

Does the ignition warning light work properly?

[beefy]

not sure brian will check 2moro,

hi steve yeah when i turn the ignition off the engine keeps runing, have to stop the engine by unplugging the ht lead from the coil. Some how the coil is taking power from the thin blue wire off the altenator, this thin blue wire is for the altenator warning light.

I have asked this question in my thread "m30 progress and questions"

I also think it would be good to have a sticky of the list of the wires colors and pin numbers for c101 in this forum.