ferguson1947

2014 fabia 1.2 tsi intermittent steering loss had a power steering unit at 3yrs old which fixed it replaced again 2 months ago and it now comes and goes can work for weeks or days or a matter of a few minutes currently unable to communicate with the unit with bosch kts snap on or autel but in the past have had fault code 01290 short to ground have split the loom open upto the abs unit and so far cannot find fault does anyone have a wiring diagram for the pas system or any idea where to go is the new pump faulty?