since changing my engine i have no power steering the power getting to the pump angle sensor working fine and i have no fault codes what so ever anyone had this?

Fuses on battery top all good? As no codes I take it as no dash lights either. Was this with VCDS?

yeh with vcds all fuses checked on battery and inside car if you turn it to the left at a certain position it works and thats the only time vcds picks it up apart from that nothing

Any breaks in wiring, another thing could be damp in the pump control module due to the foam sleeve around it holding water.