North American Anti-Runon Valve Plumbing - Engine Compartment Overview, Zenith
Hover over a number for the key.
Key:
- Air pump
- Air pump air cleaner
- Check valve
- Air manifold
- Gulp valve
- Sensing pipe
- Oil separator/flame trap
- Crankcase breather pipe
- Restricted connection
- Purge line
- Air vent pipe
- Non-vented oil filler cap
- Charcoal adsorption cannister
- Vapour lines
- Anti-runon valve
- Running-on control hose
- Running-on control pipe
- Fuel line filter
- EGR valve
- EGR valve hose
- Air temperature control valve
- Air cleaner case
- Wing nut retaining Air cleaner cover
Image from Haynes Workshop Manual