How to Trace Vaccum leaks for P0171 [*]

**archemedes** · 02-13-2008

sorry if I sound dumb, but what is the bbv?

**Toasty** · 02-13-2008

Originally Posted by archemedes

sorry if I sound dumb, but what is the bbv?

it's the small black round apparatus at the front right of the s/c that controls when boost is available and how much

**SyntheticShield** · 02-13-2008

Originally Posted by Toasty

it's the small black round apparatus at the front right of the s/c that controls when boost is available and how much

And apparently repairable with duct tape now days.

Thread: How to Trace Vaccum leaks for P0171 [*]