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Q: How do you check a mass air flow sensor on a 1978 280z?
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Where can you get a Mass Air Flow Sensor for your 1978 Datsun 280Z?

The Z Store http://www.thezstore.com/page/TZS/CTGY/classic17b17


What will a bad mass air flow sensor cause?

What will a bad mass air flow sensor cause? Mass Air flow sensor regulates amount of air coming in to the amount of fuel being used. If this sensor is bad you would have either a overly rich or lean fuel condition. Check the fuel pump as mass air flow sensor has no moving parts and rarely goes out.


What does the differential pressure feedback exhaust sensor do?

This sensor varifies flow of the exhaust gases to the intake manifold. If flow is interupted the sensor will inform the onboard computer that the exhaust recirculation system has failed resulting in a check engine light to come on.


Can a mass air flow sensor cause a check engine light to come on?

Yes it can if it is faluty.


Can you clean a mass air flow sensor?

Yes you can by using Mass Air Flow Sensor Cleaner by CRC. Kragen Auto Parts sells it. This is what the Mass Air Flow Sensor Cleaner by CRC looks like (http://www.autobarn.net/maairflsecl1.html) you can order it online too. After you clean the mass air flow sensor make sure to reset the check engine light. You can reset your check engine by going to Auto Zone or Kragen Auto Parts and ask to borrow the code reader* (it's free all you need is your ID and credit card) to check out the code reader.


Where is maf sensor located on a 1999 Durango?

It does not have a mass air flow sensor.It does not have a mass air flow sensor.


What causes an engine surge in a Daewoo Matiz?

Mass Air Flow MAF sensor could be your, problem check that!


What is the check engine code 34 on a 92 Pontiac firebird 3.1 v6?

Low voltage (high vacuum) at mass air flow sensor (or MAP sensor).


If you get a code P0172 on a Toyota sienna and repalace the oxygen sensor what would make the check engine light return to on?

If it is the same code it may be a dirty Mass Air Flow sensor. Try cleaning the Mass Air Flow sensor with brake cleaner or electrical cleaner. Check all vacuum hoses and positive crankcase ventilation hoses for cracks or leaks.


Can air idle control valve make run rich?

No it will not; Need to check MAP sensor, coolant sensor, fuel pressure regurlator Mass air flow sensor if it has one. IS CHECK ENGINE LIGHT ON ??? If so scan engine with scanner. GOOD LUCK.


You have a77 Datsun 280z automatic needs air flow meter don't have part number?

give the VIN to someone at Oreilly or NAPA


How do you change mass air flow sensor on 2005 Chrysler pacifica?

It doesn't have a mass air flow sensor.It doesn't have a mass air flow sensor.