Can anyone tell me how to test air mass flow meter ( sensor)?
I have 2003 Toyota corolla ( Altis in Philippine) 1.8G and has been running very well since I bought it new. Two days ago while driving to work, the car suddenly stopped, and will not start again. It had to be toed to Toyota and after two days testing, I was told they need to replace the air mass flow sensor, price around $500 plus $100 for labor. The car seems to be OK for now? I was given the dud sensor, but something tells me I had been taken for a ride? That is why I am requesting to know if it is possible to test the dud sensor using an ammeter or voltmeter.
Any help is greatly appreciated