Assertion: smog's component | /r/HasProperty | the air pump
Facets:
Source sentences:
text: The components of this system are the air pump, the diverter valve, the air distribution manifold; both known as exhaust manifold and exhaust headers, and the air check valve.
text: The components of this system are the air pump, the diverter valve, the air distribution manifold, air check valve, and exhaust manifold equipped for air injection.