The pcm uses this signal primarily for fuel control.
2002 corolla mass air flow sensor.
The mass air flow maf sensor part of your vehicle s electronic fuel injection system is responsible for calculating the total amount of air entering the engine.
Ocpty mass air flow sensor 22204 15010 meter fits for 2001 2005 for lexus gs430 4 3l 2002 2010 for lexus sc430 4 3l 2000 2002 for toyota corolla 1 8l mass air flow sensor meter compatible for 1999 2004 toyota tacoma 2000 2009 toyota 4runner 03 08 toyota corolla matrix 1 8l replacment af10029 22204 21010 74 50009.
Example 3 a sensor with a dirty sensing wire or not measuring all the air air leak downstream may rise too slowly.
Example 4 another approach would be to graph both the tps and the maf sensor because they should essentially produce a.
2002 toyota corolla mass air flow sensor customer reviews.
My old mass air flow sensor didn t work but this new mass air flow sensor works excellent.
A replacement mass air flow sensor can cost anywhere from 20 to 600.
You ll notice if the tailpipes eject black smoke or when the engine runs rough or backfires.
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This could cause an acceleration problem.
Replacing a mass air flow sensor is fairly straight forward so most of the cost comes from the cost of the part and not the labor.
If you are going to replace the maf yourself then i d always recommend buying an oem mass air flow sensor.
Equip cars trucks suvs with 2002 toyota corolla mass air flow sensor from autozone.
I bought mass air flow sensor and happy that i changed my old mass air flow sensor on this new mass air flow sensor.
2000 2002 for chevrolet prizm 1 8l 2001 2005 for lexus gs430 4 3l 2002 2010 for lexus sc430 4 3l 2000 2002 for toyota corolla 1 8l advantage.
A sensor out of calibration may rise too quickly in reaction to the rpm.
In this tutorial i m gonna show you how to do it with just a multimeter and in step by step manner.
This tutorial covers 4 different 1 8l equipped toyota models.
Mass air flow sensor.