Vacuum Routing Diagrams: Ford F-150 1980-1986
Technical Reference
Member-uploaded diagrams & documents for this generation. AI-classified; community-verified where badged.
Vacuum Routing
- Ford emission control information decal, non-catalyst, code BEA, with timing, idle and fast idle specs and vacuum hose routing diagram.
- Weathered 1984 emissions decal showing color-coded vacuum hose routing between carb, EGR, PCV, SOL V solenoids and VRESER, with gap .042-.046.
- Manual page 3-38 on the 9D474 dithering EGR solenoid vacuum valve, with maintain, increase and decrease EGR flow diagrams and 32-64 ohm check.