The airflow meter is located on the air intake duct on the right hand side front of the 325i.
1) Remove the air cleaner assembly from the airflow meter.
2) Disconnect the electrical connector from the airflow meter.
3) Remove the nuts and lift the airflow meter from the engine compartment.
I can explain how to perform checks to see if this is working before you change it if you wish. Please note the idle stabiliser valve and the throttle position switch can cause similar problems.
THE SYMBOL FOR Flow Meter is : FI as Flow Indicator
The above is the symbol of flow meter.
Replace the mass air flow meter(s) (MAF).
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.
A 2001 BMW 325i has two coolant temperature sensors. They constantly monitor the temperature and adjust flow as needed.
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.
The purpose of a flow meter is to measure the flow of either air or water. They allow one to measure the total volume of air or liquid flow and the rate of the flow.
A flow meter is a device that measures the energy flow of either a liquid or a gas. Like if you have nitrous oxide in a tank and you want to know how much is left after you use some, a flow meter would tell you.
You can find a guide on reading a fuel flow meter from sites with topics on flow metering or specifically fuel flow meters. The Flow Meter Directory is one such site. You can also use FloScan Australia which is a leading manufacturer of fuel flow meters.
Where is the mass ait flow meter on a 20v turbo.