Steven hill

P0512 was only code it was for starter request circuit. Timing belt water pump done 2 months ago by audi. It's with an auto spark so hopefully get to the bottom of it at some stage. He's thinking it mite be proble with ecu.

Cranking fine starter motor was bench tested and relays replaced, Wires check nothing broken. No lights on dash board to state any problems.battery has been test and is putting out full voltage.

Have a 2016 a4 2.0tdi ultra se. Car won't start,it's not Starter motor or relays and no wires cut. At a loss with this one