Usually what mainly cause this is a vacuum leak is located in your Pcv valve that is integrated into your valve cover. You could also have a bad PCV valve hose or a crankshaft seal. That’s gone bad, but normally a bad crankshaft seal will make a loud, whining noise.
To check to see if you have a bad PCV valve integrated onto your valve cover all you have to do is put your finger over it and normally it’ll make a whistling sound or you could pull out your dipstick and it will allow air to be sucked into your engine those two things will tell whether or not you have a bad PCV valve that is located on your valve cover
@@tylerm71 It is most likely related. I've observed it on a few Cruzes I've worked on, actually. The high speed fan activation is a result of the ECU losing communication with sensors it needs to operate correctly. It's probably about to throw a code. When that happens, it turns on the cooling fan as a safety measure. The last time I observed something similar was actually faulty wiring going to the boost pressure sensor on a Chevy Cruze. You can get the same behavior on lots of similar vehicles using similar engine software principles, not just GM.
I got a 2012 eco turbo that recently started to show the mileage per gallon sensor go all over the place it would jump from like 28 to 32 to 38, would this help out? I drive good but not perfectly in the city to be getting 40 miles per gallon with a bunch of stoping and such
I have a 2014 chevy cruze LT 1.4L. I go to look up the MAF sensor you have and it says it doesnt fit my car but the one thaf is double the price fits. Is it lying?
The maf sensor that was bought for this Cruze in the video was from Advance Auto and it is AcDelco. It was I believe around $74.00. I do know parts can cost more in other areas and states.
This video is super helpful! I have P0171 code. If I have the check engine on my dash and replace the Mass Air Flow Sensor, how does the check engine light disappear? If I buy cleaner, where do you spray the cleaner?
You can disconnect your negative terminal for 30 seconds that will clear the code. Also you spray the cleaner on the inside of the mass airflow sensor you’ll see little strips that look like wire and your spray on them. Then let it dry and then you can put it back in.
Yes if debris got inside the mass airflow sensor on the wire. Then you could get some mass airflow cleaner. brand recommendation is CRC and then spray it on there and let it dry.
Even as an armchair DIY, I am not convinced that this guy really 'fix' the car. He did not show the symptom, he then slap on a new MAF. Changing out a MAF sensor is easy for anyone, but Why? He used a lot of common words, even I would despise his technical skill, like running rough, like after slaped on the new MAF, the car 'sound better' etc. Anyway, I would not take my car to this guy to fix.
P2270 is for the Bank 1 Sensor 2 oxygen sensor located by the converter. P1101 is for the mass airflow sensor. Make sure when you replace these parts you replace them with ACDelco certified.
![[Live] : ONE 168 วันนี้!! "โจนาธาน vs ซุปเปอร์เล็ก"](http://i.ytimg.com/vi/0jIN65KgJsI/mqdefault.jpg)
Did anyone see that spider hiding 🕷 😂
Yeah. Daddy Long Leg.
I actually sprayed mine with mass airflow spray and now it works like new!
I love that he showed his mistakes, we are all human lol!!
Good tip on checking the date sensor was manufactured.
Great job using one hand! 👍
MAF sensor is a pain in the ass!! So sensitive!! Ugh!! Thanks for the vid!!
Usually what mainly cause this is a vacuum leak is located in your Pcv valve that is integrated into your valve cover. You could also have a bad PCV valve hose or a crankshaft seal. That’s gone bad, but normally a bad crankshaft seal will make a loud, whining noise.
To check to see if you have a bad PCV valve integrated onto your valve cover all you have to do is put your finger over it and normally it’ll make a whistling sound or you could pull out your dipstick and it will allow air to be sucked into your engine those two things will tell whether or not you have a bad PCV valve that is located on your valve cover
Yep that’s right.
PCV all the way
Lol when he used his fingers to count from 2013 to 2020 lol.... funny!But, good video!
Thank you for the video bud! 🙏🏽👍🏽
4:08 well hello there
It was easy to get to but with one hand it was a challenge. :)
Yes lol
Will this cause a very quiet chirping sound?
Not sure. I know a belt can do that.
4:09 scariest moment ever
😂😂😂😂
After you plugged it back in after testing does that high fan noise go away?
No the high fan is normal on Chevy’s and GM vehicles.
@@StansAuto83 cause you plugged the Maf sensor back in and it jumped up instantly, just wanted to make sure
@@tylerm71 It is most likely related. I've observed it on a few Cruzes I've worked on, actually. The high speed fan activation is a result of the ECU losing communication with sensors it needs to operate correctly. It's probably about to throw a code. When that happens, it turns on the cooling fan as a safety measure. The last time I observed something similar was actually faulty wiring going to the boost pressure sensor on a Chevy Cruze. You can get the same behavior on lots of similar vehicles using similar engine software principles, not just GM.
When that happens, just disconnect the battery for 3-10 minutes, reconnect it, and it’ll fix itself.
Where did you get mass air sensor from?
Gm dealership
Is this for code p0107 or p0106??
P0101
@Stan'sautorepair 2014 chevy cruze 1.4L turbo manual....getting P0171 system too lean (Bank 1).......is it the MAS???? Thanks
Have the car running unplug the mas and if there is no change in engine when unplugged it’s bad
I unplugged my maf and it started acting crazy but when I unplugged my map sensor nothing changed does that mean I have a bad map sensor?
Normally yes it means it not working.
I got code p1101. Idle jumps and sometimes don’t wanna start. Hoping I can clean the maf and fix it
If not you can always get a new one from advance auto just make sure it is an AC Delco because the car doesn’t like aftermarket.
@@StansAuto83 yes and I unplugged it while it was running and there was no change in how it ran. This car has been tricky lol
Yes that they are!
I got a 2012 eco turbo that recently started to show the mileage per gallon sensor go all over the place it would jump from like 28 to 32 to 38, would this help out? I drive good but not perfectly in the city to be getting 40 miles per gallon with a bunch of stoping and such
Is the an engine light. It will change in major stop and go traffic.
I have a 2014 chevy cruze LT 1.4L. I go to look up the MAF sensor you have and it says it doesnt fit my car but the one thaf is double the price fits.
Is it lying?
The maf sensor that was bought for this Cruze in the video was from Advance Auto and it is AcDelco. It was I believe around $74.00. I do know parts can cost more in other areas and states.
This video is super helpful! I have P0171 code. If I have the check engine on my dash and replace the Mass Air Flow Sensor, how does the check engine light disappear? If I buy cleaner, where do you spray the cleaner?
You can disconnect your negative terminal for 30 seconds that will clear the code. Also you spray the cleaner on the inside of the mass airflow sensor you’ll see little strips that look like wire and your spray on them. Then let it dry and then you can put it back in.
@@StansAuto83 dont need to let it dry, it dries out pretty quick itself, just dont start the car for a while after cleaning.
This helped me out alot. Thanks!
My check engine light came on had scanned it said air flow system would the sensor problem. Thanks
It could be.
How can you tell if it's dirty on the cruze?
If you have a code. Or unplug it and there’s no change in how the engine is running
@@StansAuto83 kk ty. Will it also physically look dirty?
Yes if debris got inside the mass airflow sensor on the wire. Then you could get some mass airflow cleaner. brand recommendation is CRC and then spray it on there and let it dry.
@@StansAuto83 kk ty. This was helpful very much.
I get the code for it but Would that sensor be the cause of my car not starting?
Yes it can keep it from starting
Thank you! Your videos are so helpful 🙌
At what mileage did you change the MAS?
114k
Even as an armchair DIY, I am not convinced that this guy really 'fix' the car. He did not show the symptom, he then slap on a new MAF. Changing out a MAF sensor is easy for anyone, but Why? He used a lot of common words, even I would despise his technical skill, like running rough, like after slaped on the new MAF, the car 'sound better' etc. Anyway, I would not take my car to this guy to fix.
😂😂😂😂😂
Is it necessary to unhook the negative cable
Not for the mass air flow sensor
@@StansAuto83 'Ppreciate it
What lead you to replace it?
The code for it. And the test with the scan tool showed it not working.
I got a 2015 when I put gas in it has trouble starting and check engine light is on got two codes
What are the codes
@@StansAuto83 I get the 1101 and 2270 the other day. What you suggest ?
P2270 is for the Bank 1 Sensor 2 oxygen sensor located by the converter. P1101 is for the mass airflow sensor. Make sure when you replace these parts you replace them with ACDelco certified.
I have A 2015 Chevy Cruze same motor turn Ac on driving down the road lack of power when you try to accelerate the gas
Yes that is a common issue with them. My wife’s does the same. I am looking into it to see why
Stan’s Auto Repair any ideas?
@@bryanbasile629 read it could be many things, bad spark plug(s), dirty mass air flow, bad fuel injector, etc
Dan what was the issue im having the same
What was the issue
I got the code P0236 on the same car model can you help me with it liek i dont know what is it
th-cam.com/video/4ClV67mN4iU/w-d-xo.html
@@StansAuto83 Can you help me also with the code P0599 same car model
Thermostat
@@StansAuto83 thankd bro. New subscriber
Your welcome and thanks
I change the maf sensor and i clean the code but the code p1101 after some laps return again
Is there any loud ticking?
@@StansAuto83 nop
@@StansAuto83 what would be the loud ticking? My wife's had that noise but it went away after replacing the valve cover.
evap purge valve
What about p2228
Causes for this P2228 code may include:
Defective or damaged BAP (Barometric Air pressure) sensor
Defective or damaged electrical connector
Wiring issue (e.g. open, short, corrosion)
Electrical short (internal or mechanical)
Loose electrical connection Heat damage
Mechanical malfunction causing altered BAP readings
ECM (Engine Control Module) issue
P1101
Maf sensor