a4 avant 3.0 asb turbo issues

[loucon81]

hi all, recently had a check engine light on my a4, ran diagnostics, fault was with electronic turbo actuator, replaced with new oem part and programmed using vas 6395/1 set to 20% 80%, car ran fine for 1000 mile or so, now problem has returned, im thinking its a wiring issue, ive tested wires for continuity back to bulk head, just wondered if anyone had a ecm wiring diagram to check ecu end?? anyone else on here had same issue,
many thanks in advance

 

[Paul battams]

I had the same issue on a BKN 2005 3.0tdi done what you did ended up replacing turbo as the vains were sticking good luck
I had several hrs on wiring and other various things before I bought a new unit


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