2000 facelift Audi s3 8l
After a while trying to diagnose my Haldex problems i'm going to change my Haldex pre-charge pump. Sick of intermittent FWD, burning ESP light on my dash and sometimes having rare AWD. My cars jumpy between gear changes and moving away from junctions when the ESP lights off. When the ESP light does come on its FWD... it seems to be much more free... like its not being held back. Sometimes on ignition i can hear a clicking/sucking noise from the rear end. I've Have had my car checked for errors and ive checked the cabling. When i change the pump i'll do a full haldex sevice (Oil & filter)
1 Fault Found:
01324 - Control Module for All Wheel Drive (J492)
My main question is. What else do i need to buy when buying the pump. Any seals or bolts etc? or just a direct swap?
Going to buy this pump:
haldex generation 1 pre charge pump | eBay