Porsche 914 Emission Control System Booklets

"In the Interest of Clean Air"
1972 - 1976 model year Porsche 914 vehicles were equipped
with a small booklet describing the functionality of the
emissions control system. It also includes instruction on how
to maintain the system, a recommended maintenance schedule,
and the manufacturer warranty details. This document was
generally delivered in the pocket of the owner's manual rear
cover cover (frequently with a dealership directory).
Porsche
914 Emission Control System Booklets on eBAY