ayr flow senser
just after your Airfilter
There is a wiring harness plug to remove and a jubilee clip at each end.
air flow meter
Weak fuel pump? Bad fuel filter? Bad air filter? Plugged catalytic converter? I had the same problem with my Corsa, changing my mass air flow meter fixed it!!
If the instrument panel is not working than its most likely to be a loose connection. This was the case with my corsa. also poor running due to the sensors which i had to change and air flow meter was faulty.
THE SYMBOL FOR Flow Meter is : FI as Flow Indicator
The above is the symbol of flow meter.
One can recalibrate a flow meter by having a company or owning a flow meter supplier or using a flow meter lab. No matter what type of flow meter they need to be checked to see if they need to be recalibrated regularly.
rota meter
I believe it depends on what kind of flow meter you are looking for. They can range from 19.99 and go up. The more expecive it gets the better the flow meter.
it principle denpend on what kind of flow meter. example, magnetic flow meter, it use magnetic force to measuring or coriolis flow meter which is use vibrated capilary tube as sensor. or more info you might watch on youtube.