bbm
Guest
As far as length of time goes, mine was on for 8 months straight and thousands of miles, only pending code stored was for pressure leak, which you always get with a BOV, but no check light. Craig and v-g ran the HKS for well over a year and over 12k miles, same thing, perfect spark plugs, no check lights, VAG-COM checked out fine, v-g still has his on. Guy on Audizine well over a year and 10k miles with the Forge 004 BOV, VAG-COM logs show his fuelling is running within normal VAG parameters.
Beauty of the HKS, GReddy, etc. is that they can be re-circulated if needed, simple £10 adapter and it's re-circed.
same error code with BOV from bonalume ; after 4 months I have no error code ....because the BOV (i don't now why ) does not work anymore