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I have a passat 2004 b5.5 1.9tdi 130hp 4 motion.
When i bought it, it was great. Boost started inceeasing rapidly at 1300rpm and it would shoot like a rocket from there. Unfortunatly the turbo started making a bad bearing noise and i had it replaced. After that however, the turbo wont kick in before 1800rpm. And since it went crazy at 1300 before... It is a dissapointment
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It isnt too slow from 1300 and upwards.. But u cant feel that it really kicks in before it passes the 1800 mark.
Also you can hear a little air woshing (could that before i swapped turbo as well) which i cant hear at all on my other passat (2000 mod, 1.9 tdi 115hp) vw dealer said that the 130hp was louder....
I dont know if this has anything to do with the issue, I just wanted to mention it.
Also the car has no error codes
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