Unfortunately, I didn't see the car again to give it a further
checking. I am still hoping the car will come back to check and see.
BUT, how can I check the primary turbo. I tried to dismantle the
exhaust pipe (which bolted to the turbo) but those bolts were really
jammed. any idea?

--- In legacyb4@yahoogroups.com, "jose4nz" <jose4nz@...> wrote:
>
> 1994 Subaru Legacy, twin turbo, BD4, EJ20. when driving the car
> specially when rpm pass 3000, the car just like cut off many times,
> when reduce the speed, goes fine, check engine on, scanned and found
> code 66 which is Twin Turbo System.
> Check the system and found a vacum hose torn. Replaced this hose and
> car stopped doing the cut off but check engine still on. Reset the
> memory by scanner, but check engine return back again. scanned again
> and found code 66. Turbo system seems work fine. any idea?
> thanks
>