Question about 1995 Chevrolet Lumina

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I have a 2000 chevy lumina problem

I have a 2000 chevy lumina and have ahd the mass air flow sensor reolaced twice both times were after market parts and now its happening again, whats wrong that they are missing or doing wrong? the code is p102

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Try a different brand sensor if your not using GM. Make sure your using good quality parts and check that the wire that plugs into the sensor is in good shape (no corroded pins in the plug, has low to no electrical resistance)

Posted on Jan 02, 2009

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2008 Chevy Kodiak c4500 duramax desiel code reader (Innova 3100 Can OBD2) shows P0102, what does it mean


P0102 Chevrolet - Mass or Volume Air Flow Circuit Low Input

Read more: http://engine-codes.com/p0102_chevrolet.html#ixzz38p5k1ZD8

Possible causes - Faulty mass air flow sensor
- Intake air leaks
- Dirty mass air flow sensor
- Dirty mass air filter
- Mass air flow sensor harness is open or shorted
- Mass air flow sensor circuit poor electrical connection

Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.


Read more: http://engine-codes.com/p0102_chevrolet.html#ixzz38p5tpWZk

Jul 28, 2014 | Cars & Trucks

1 Answer

Mass air flow sensor


the maf is the cylindrical object with wires running to it between you air filter box and the throttle body. be sure there are no air leakes in these hoses as unmetered air will give this effect

Oct 06, 2013 | Chevrolet Lumina Cars & Trucks

1 Answer

Where is bank 1 mass air flow sensor on 2000 cavalier


There is only one Mass Air Flow sensor .No such thing as a bank 1 or bank 2 Mass Air flow sensor on a 2000 Chevy Cavalier. I think you mean Bank 1 O2 sensor . For that I need to know if you have a 4 cylinder or a V-6 . If it is a 4 cylinder it is located in the center of the exhaust manifold at the front of the engine under the hood. If you have a V-6 it is still loctaed in the exhaust maniifold but at the end of it where the exhaust pipes bolt up

Aug 05, 2012 | Chevrolet Cars & Trucks

1 Answer

My chevy blazer 2000 ha a p0101 code changed the mass air flow sensor still does not want to accelerate


Hi there:
This code is set when the MAF (Mass Air Flow) meter is not sending the PCM the correct information. This can be due to a bad conection of the rubber intake hose between the MAF and the Throttle plate opening, a dirty air filter, a dirty mass air flow or a bad mass air flow.



Most programmer have you tie into the iat sensor in the mass air flow. this can cause the the iat sensor oto short out.


Hope helps.

Jun 20, 2012 | 1998 Chevrolet S-10 Pickup

1 Answer

I have a 2000 Chevy Impala and my car only stay crank if my foot is on the gas, when I release , it shuts off. It's not the mass air flow sensor or fuel pump what can it be??


Inspect, clean or replace the Idle Air control valve...about $35 for the part...also how is the air filter? A clogged catalytic converter can cause this too? ( A free check at quality muffler shops. Hope this helps.

Mar 16, 2012 | 2000 Chevrolet Impala

1 Answer

Hard too start when cold


A lot of times when the car is hard to start when it is cold, it is the mass air flow sensor causing the problem. On the newer vehicles the mass air flow sensor acts as the older choke worked. It limits the amount of air flow. Which will make the engine start faster and easier.

Nov 29, 2010 | 1992 Chevrolet Lumina

1 Answer

Need to know what codes 12 and 33 mean,thanks/93 chevy lumina,auto trans.


Code 12 is just a code telling you that you are in the diagnostic mode and it is working. Code 33 is a mass air flow error code. The computer is detecting mor air going into the engine then required at the detected rpm for more than 5 seconds. Could be caused by a faulty connection(wiring harness,ect) to a bad ECM(electronic control module) or MAF(mass air flow) sensor. Also the TPS(throttle position sensor) could be out of adjustment.

Dec 29, 2009 | 1993 Chevrolet Lumina

2 Answers

Where is iat sensor located on 2000 mazda mpv van . i have a p0113 code and cant find sensor


the IAT sensor is part of the Mass Airflow sensor. here is a picture of that sensor.

5787058.jpg

Dec 16, 2009 | 2000 Mazda MPV

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