Volkswagen Passat B5 Discussion
2002 GLS
FWD
1.8T AWM
Automatic
I am struggling to smog in CA.
P1556 (charge pressure control valve below lower limit)
P0011 (camshaft position bank 1 timing)
P0411 (SAIP incorrect flow)
It is always these three after resetting fault codes.
SAI readiness is always the last to clear, but as...