Quote:
Originally Posted by Salty B.
The only thing in the prior owner's records is "pilot mod to CCV" whatever that means.
|
After viewing
this video, the "pilot mod" is uncapping an unused (on M54; he says its used used for FPR vacuum on M52) vacuum port on the CCV itself and running that to one of the little ports on the back of the intake. No idea if this what the P/O did.
He also has quite the diatribe against bypassing the system, which made sense.
The
Febi replacement CCV I got has this thick rubber shell around it held on with what look like small rubber bands, and there's no vacuum port on it. Guess I'll tackle this job once it gets a little warmer here.
__________________
2001 E53 M54 5MT Oxford green over crusty black leather 206,000mi
2002 E46 M54 2.5 5MT silver over black sensatec 217,000mi