Replacing vacuum air lines that run across the motor 3/8, 1/4 lines is there a picture or diagram for this, air tree routing and vent air? Thanks
Nov 13, 2022 at 8:21 AM
JACOBANDNICKOLAS
✓Experienced Mechanic
110,244 POSTS
Hi,
The only vacuum schematic I have for emissions is attached below. I'm not sure if you need the interior HVAC control or not, but I attached it as well.
As far as the attachments, pic 1 is for light-duty emissions, pic 2 is for heavy-duty emissions, and pics 3 and 4 are the air flow directions for the HVAC.