Hi,

My car ( LS430 2001 ) has just developed this problem ( engine light comes on ) and I was wondering wether for now it's ok to drive the car. It doesn't seem to of effected it in terms of the drive, still silky smooth


Is this a common problem state side? as Im the otherside of the pond.. ( UK )




thanks again

I have the same issue for some time now...

I changed all four O2 sensors, but no luck...P1651 just keeps on coming back

Anyone has any idea?

Google is your friend: Lexus P1651 - VSV ( vacuum switch valve ) for ACIS ( Acoustic Control Induction System ) Circuit Malfunction (European spec.)