so ive got my 1.8t on the road working, but have a fault code of abs missing signal, cant remember the exact code right now, but should my original abs unit be linked to the new 1.8t ecu. is it even possible and would there be any benefits from it?
The ECU is showing an ABS message as it does not see the CAN message from the original car. This can be muted in the engine map. So no. There is no effect on the Teves 20 ABS system fitted to the car.