R129.058 with M104 - MAS plug pin outs

[waynesb]

Hi

Because my harness to the MAS connector has disintegrated I was going to rewire from the firewall to the MAS connector plug, (the worst affected bit. It sits above the exhaust).

I was going to replace the whole engine harness but the one in my engine bay looks OK, (maybe it's all ready been replaced), AND the MAS harness is NOT part of the engine harness.

Can anyone with a wiring diagram tell me what I should expect on each pin of the plug that connects directly to the MAS? Even more helpful would be the colour chart, (i.e. green wire with brown strip connects to pin x)...

The connector has 5 pins but only 1,2,4&5 are in use. I'd assume there's a ground and 12 V and a couple of others?

Anyway I know it's a bit specific but...

OR is the wiring diagram for a R129 on-line somewhere? That'd be WAY cool.

Thanks

Wayne