P0102 Mass Air flow Circuit Low Voltage

[@Dvdinhulkmania]

It was a broken black wire for me. I found it and connected small piece of wire to it. Then drove my truck for about 15mins and then the check engine soon 💡 turned off🤩😌💆🏽‍♂️ Thanks Jerry👍🏽👍🏽

[@asimlovely9061]

There is much difference between to be have good knowledge and ability of transfer knowledge.

[@rayray52ful]

couldn`t a cacuum leak cause a p0102?

[@mikejohnson7768]

Cacuum leaks don't happen

[@dannyreid1845]

Are you doing the testing with the key on?

[@nesdi6653]

Thats what i was wondering

[@thealliedspy4170]

Most likely, just make sure to not run down the battery.

[@jeremya3754]

hey im going thro the same thing here on a 1997 tahoe 5.7 its the same problem in the video i cant find any grounds that are off all fuses are good i even had another computer and tried it did not work put the old computer back in it same problem (P0102 mass or volume air flow A circuit low) and i have a new mass air flow sensor installed the exhaust system is fine. not sure where to look from here.???

[@johnvegar9098]

So how about the other 3 wires on the MAF sensor. I have a reading on the air temp but zero reading on the airflow. Engine runs terrible. I look forward to hearing from you and maybe you can help me get this thing running right

[@moyrodriguez4376]

Hello, one question, I have a 2011 5.3L chevy silverado that has a swap cam it doesn't turn on but if there is a spark and also if there is gasoline in the injectors and the scanner gave me the code p0102 and I already changed the maf sensor and nothing happened and I put the starter fluid in the throttle body too and it didn't start and I saw that the throttle opened very little when I accelerated, what could it be?? And I also checked all the fuses and relays, they are fine

[@TestDontguess]

Why did you change the sensor what troubleshooting did you do to verify it was bad ?

[@vjxpiroevo9263]

Hi, I have a 05 colorado 3.5 I did all the test but for some reason I dont have signal for the maf wire signal, scanner says maf is 0.20lb/min it doesn't move at all !

[@jadkins1508]

You have a bad ground more than likely

[@boostedserg]

What maf are you using?

[@joesyoutubepage]

how do ifix this issue

[@danhambrick6331]

Thanks Jerry.It can get expensive firing off that parts cannon.😂😂

[@eliaskauffmann4773]

That's a bad ass swap💯

[@RENEM1986]

Connector has to wiggled around to get data !

[@romie426]

My car won’t start and it’s throwing that code. I replaced the maf sensor and it’s still won’t start. Was running great the other night, came out yesterday morning and it’s trying to turn over, I just won’t start. I’m at a loss lol

[@manolilinas5602]

you figure it out yet?

[@antonchigurh5472]

Mine does the same thing, it runs without the MAF sensor. Replaced the sensor and still same shit.

[@nesdi6653]

@@antonchigurh5472 i have a 2011 prius i replaced the MAF its still tunning horrible and shutting itself off. loss of power Try running the engine and disconnect the MAF My engine runs smooth for like 1 second when i disconnect the MAF then goes back to running horrible

[@JasonJASniper]

​@antonchigurh5472 yall figure it out. I know been a year but damn bro I replaced maf cause when it's unplugged it runs but plugged in it just stalls

[@spacejunky4380]

Hey, I know this is super late comment, but someone might see it. I have a problem with my MAF sensor, go figure right. I replaced the sensor and ran another SMOG test to reasses the issue. O2 sensor pops up along with OBD EXG- which can be many things, I reseated the sensor and drove the car for about 30ish miles and my check engine light, "service soon" bs on my dash. I don't know what the hell is going on now. Before, the light was off, and no its on again. All I want is to pass SMOG lol, if someone who is more knowledgeable help me figure this out I am more than willing to remove, replace, or fix anything wrong. I love this car, it sounds amazing, just want to get plates on it thx

[@veghead1043]

Were u able to fix it ?

[@spacejunky4380]

@@veghead1043 sold it. It had to many problems

[@DJBucanas]

PO PO

[@upc.barcodes83]

Jesus christ.