Audi RS2 NON STARTER AFTER CAM BELT FIT

[steve biggs]

Non starter after cam belt fit Audi RS2 2.2 1994 Engine ADU Motronic M2.3.2
we understand that certain elements of the fuel and ignition circuits do not power up until it sees a phasing signal between the referance signal and the engine speed signal, both these sensors are located on the flywheel bell housing side by side. The engine speed signal recieves it signal from the teeth on the starter ring and we have a good signal. The reference signal is picked up from the back of the flywheel on a single peg, producing a single frequency representing TDC. This signal is also good.
The cam to crank position has been checked and checked again and is correct, therfore we believe we have the correct settings for correct phasing of the two sensors that are required to power the rest of the system up
We have a constant power from the battery on pin 18 at the ECU
We have earths all good on pins 10 14 19 and 24
we have power on pin 55 from the vehicle immobilizer system when the ignition is on
WE HAVE NO POWER WHEN THE IGNITION IS ON TO THE FOLLOWING COMPONENTS
HALL GENERATOR (camshaft sensor), IGNITION COILS, INJECTORS.
HELP ANY IDEAS OUT THERE
I'm still looking for a powering up relay or control relay as previously asked little is printed about the location of components for this model.

[veneto rs2]

Hi everyone

You probably are not aware that ADU cambelt must be positioned out of the set mark on the cam pulley....

Don't tell me i'm crazy...

This is due to a different waterpump pulley compared to the ABY motor instead of setting a new/dedicated mark on the cam pulley Audi went for a "out of mark" set....

The issue it's well known on the RS2 fans world here you can see the "correct" setting:

Off set has to be just and only on the cam pulley the rest has to be put onmark!

Stefano