On 2002 there is not a maf sensor there is this air sensor click on link to view location.
2002 mass air flow sensor location.
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.
Duralast new mass air flow sensor dl 3000.
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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.
Suzuki 2002 grand vitara 2 5l v6 exhaust emission mass air flow sensor.
2002 toyota camry mass air flow sensor.
Diysave10 online ship to home orders only.
A replacement mass air flow sensor can cost anywhere from 20 to 600.
Disconnect connector from intake air temperature and pressure.
If you are going to replace the maf yourself then i d always recommend buying an oem mass air flow sensor.
You ll notice if the tailpipes eject black smoke or when the engine runs rough or backfires.
A dirty throttle body might also set the code on.
Disconnect battery ground cable.
Need to know where the mass air flow sensor is on a 2002 chevy blazer 6 cylender 4wheel drive the mass air flow sensor is located on the top in line from the air filter heres a picture of it remember its clamped into the air inlet hose that goes to feed air to the engine and it goes from the air filter box to the throtlebody.
It uses the map sensor baro sensor and intake temp sensor to do the same thing.
A faulty maf sensor can cause your vehicle to run too rich or run too lean.
On a 2002 ford e 150.
2002 toyota camry mass air flow sensor.
How to replace a mass air flow sensor on a f150 is really straight forward and very easy to do at home.
See picture below you can try to clean the map sensor and intake temp sensor with mass air flow sensor cleaner.
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The mass air flow sensor is inside a round shaped plastic housing located between the engine air filter and the engine air intake tube.
Disconnect spark plug cord from ignition coil and ignitor assembly.
Mass air flow sensor cleaner.
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No parts for vehicles in selected markets.
If your trailblazer is idling rough or stalling out upon startup i explain why you might consider looking at your throttle body instead.