Got the Citigo roadworthy and MOT passed yesterday.

Car is now pulling the P2279 fault code for a Vac leak.

Any idea anyone of any common issues ? 

Car was in a front crash (see pic) but I can’t see any damage to the inlet manifold area....

help....

All pipes on the airbox?

From what I can see they’re all connected OK.

Made sure the PCV valve pipes were OK and struggling to find any obvious issues.

 

MIL light popped up, a friend checked the codes and cleared them down and car driven around for about 5-10 miles more and no dash lights on yet.