where is the air flow sensor on a 1997 tacoma
It is part of the mass air flow meter which is located in the air intake tube just after the air cleaner.
should be on air intake hose
Not sure if the 97 has a cabin sensor or if this was what you were looking for. Yet the one for the engine is in the air flow meter at the air filter.
fuel filters have an arrow printed on them indicating the direction of the flow.
just after your Airfilter
Because either that was not the cause of poor performance or you have multiple problems.
THE SYMBOL FOR Flow Meter is : FI as Flow Indicator
The DC current has to flow through the fuse to reach the radio. blown fuse = no power.
Mass Air Flow Meter - 1997 Ford Aerostar replacement
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.
No but the pump runs only when air enters the Mass Air Flow meter. In other words the Mass Air Flow turns on the fuel pump.