Air flow meter 2000 i.e. Fiat 124 Spider (original new) (note installation instructions)

Important installation note:

When fitting the air flow meter, do not secure the air hose in the direction of the throttle valve with a hose band (only push it on!). Start the engine, if it runs properly, tighten the hose band so that the hose can just be pulled off! The reason for this is that the air hose can come loose in the event of a flame flashback and thus prevent the air flap from bending.