Is it working now?


Yes! Perfectly :D

It feels like quite the achievement at this point :lol:


Excellent, well done :D

That's one critical part solved then. Fuel pump next...



No. Thankfully, the fuel pump is sweet. The problem was that I'd neglected to put the o ring back in the ...

Ronin wrote: Sun Nov 23, 2025 10:41 pm Thanks for the wiring info

Least I could do. This forum has been a godsend!

MikkiJayne wrote: Sun Nov 23, 2025 7:50 pm Is it working now?

Yes! Perfectly

It feels like quite the achievement at this point

And with that one post, he decided to never consider the purchase of a D4.

Can anyone shed light on the engine mount sensor?

Just curiosity

Also shall be clearing out those leaves

Merc - Audi
Yellow - Blue
White - Black
Black - Brown
Green - Green
Blue - Red

For everybody's reference. I shall be wiring it properly, but it's easier to see on the Wago's.....

Presumably, then...

The intermittent wire in the PF is given its protocol from the stalk and only runs through the relay for the sake of effecting the timing on the FL. Or maybe the relay takes over the whole job?
I can't imagine the protocol coming from the motor itself.
I digress.

But the ...

This last one slightly odd as most older motors have a permanent +12v for this, but its hard to tell exactly because it goes through the intermittent module. It could just be an oddity of the diagram though. The PF diagram might be more help here since they didn't have the variable intermittent ...