MAF Cleaning Procedure

sspade · 12-06-2018, 03:05 PM

Im throwing this code repeatedly and want to try cleaning what I got before buying a new MAF sensor.

Can someone share a brief description of the process and what cleaner should be used?

Can I just get whatever is on the shelf at Walmart so long as it states MAF Cleaner?

justanurse · 12-06-2018, 03:10 PM

Are you running a tune?

Sorry doesn't refer to your exact issue it's just the last time I had that was when I had my jb+ turned up

Sweeney921 · 12-06-2018, 03:41 PM

You should be fine just using generic MAF cleaner as long as you physically remove the MAF from the engine bay to avoid overspray.

sspade · 12-06-2018, 04:06 PM

Quote:

Originally Posted by midnightf30

Are you running a tune?

Sorry doesn't refer to your exact issue it's just the last time I had that was when I had my jb+ turned up

Car has never been tuned. Mods in garage.

sspade · 12-06-2018, 04:08 PM

Appreciate the responses...

Sounds like the best plan is to completely disassemble the factory intake system, remove MAF, clean MAF and reassemble...

Wasnt sure if I was missing anything? Do I need to let the MAF "dry" or can I basically do all the steps in rapid fire succession over a drink this evening?

SteelBlue46 · 12-06-2018, 04:44 PM

Quote:

Originally Posted by sspade

Appreciate the responses...

Sounds like the best plan is to completely disassemble the factory intake system, remove MAF, clean MAF and reassemble...

Wasnt sure if I was missing anything? Do I need to let the MAF "dry" or can I basically do all the steps in rapid fire succession over a drink this evening?

MAF cleaner usually evaporates pretty quickly similar to brake clean. either way I would let it sit a minute or 2 before plugging it in to make sure its dry just in case.

Killakittie · 12-06-2018, 05:31 PM

Too much resistance across the MAF wires... Dirt, crud, water, oil... Loose or damaged connection.

rjd_F30 · 12-06-2018, 05:46 PM

This video sums it up nicely:

No need to disassemble the intake or anything, the MAF should pop out after you take out a few torx screws. Spray it down liberally, let it dry completely and put it back. Just out of curiosity, have you experienced any drivability issues, or did you just notice this when you were scanning for codes randomly?

sspade · 12-06-2018, 09:16 PM

Got er' done... super simple.

Code cleared. We'll see if she comes back!

IraHayes · 12-06-2018, 10:22 PM

Excellent, please let us know.

rjd_F30 · 12-07-2018, 06:27 AM

Quote:

Originally Posted by sspade

Got er' done... super simple.

Code cleared. We'll see if she comes back!

Nice, glad it worked.

Did you just come across this code when you were scanning randomly or did you experience any drivability issues?

sspade · 12-07-2018, 06:36 AM

Quote:

Originally Posted by rjdnyy224

Quote:

Originally Posted by sspade

Got er' done... super simple.

Code cleared. We'll see if she comes back!

Nice, glad it worked.

Did you just come across this code when you were scanning randomly or did you experience any drivability issues?

No drivability issues that Ive noticed... just happen to see the code when I was doing my weekly check (since Im running a CEL due to catless DP).

DarkStarBimmer · 12-07-2018, 02:50 PM

What strain is in the pen?

sspade · 12-07-2018, 04:04 PM

Quote:

Originally Posted by DarkStarBimmer

What strain is in the pen?

Select ELITE: Wedding Cake, hybrid

$73 for 1ML

Lasts about two weeks and I can smoke it anywhere, anytime without detection. Travel through airports without issue.

Im pretty loyal to Select but have tried many brands.

DarkStarBimmer · 12-07-2018, 07:27 PM

Quote:

Originally Posted by sspade

Quote:

Originally Posted by DarkStarBimmer

What strain is in the pen?

Select ELITE: Wedding Cake, hybrid

$73 for 1ML

Lasts about two weeks and I can smoke it anywhere, anytime without detection. Travel through airports without issue.

Im pretty loyal to Select but have tried many brands.

We have select here in Az, too. Good carts for sure!

sspade · 12-07-2018, 07:58 PM

Quote:

Originally Posted by DarkStarBimmer

Quote:

Originally Posted by sspade

Quote:

Originally Posted by DarkStarBimmer

What strain is in the pen?

Select ELITE: Wedding Cake, hybrid

$73 for 1ML

Lasts about two weeks and I can smoke it anywhere, anytime without detection. Travel through airports without issue.

Im pretty loyal to Select but have tried many brands.

We have select here in Az, too. Good carts for sure!

What are some other ones to look out for (quality wise)?

Dont get me wrong... if my career/lifestyle allowed me to smoke big stinky flower blunts at will, Id be doing just that.

I have to admit - the simplicity, convenience, discretion of cartridges is unparalleled.

Some other cart brands that I prefer if Select is out of stock:

Himalaya
Raw Garden
TreeBase (Klear Kart)

DarkStarBimmer · 12-08-2018, 08:38 AM

Quote:

Originally Posted by sspade

What are some other ones to look out for (quality wise)?

Dont get me wrong... if my career/lifestyle allowed me to smoke big stinky flower blunts at will, Id be doing just that.

I have to admit - the simplicity, convenience, discretion of cartridges is unparalleled.

Some other cart brands that I prefer if Select is out of stock:

Himalaya
Raw Garden
TreeBase (Klear Kart)

those three I've never seen before...I rotate between The Clear, Timeless, and Vapen, but always looking to try new ones.

Its almost like aftermarket air filters, so many darn choices!

12-06-2018, 03:05 PM	#1
sspade Major General 2465 Rep 5,456 Posts Drives: F30 Join Date: Oct 2017 Location: Stevenson, WA iTrader: (3) Garage List 2016 BMW 320i [7.87] 2014 BMW 328i [6.83]	Im throwing this code repeatedly and want to try cleaning what I got before buying a new MAF sensor. Can someone share a brief description of the process and what cleaner should be used? Can I just get whatever is on the shelf at Walmart so long as it states MAF Cleaner? Attached Images
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12-06-2018, 03:10 PM	#2
justanurse Second Lieutenant 54 Rep 202 Posts Drives: 2011 M3 6sp Join Date: Nov 2018 Location: Florida iTrader: (0) Garage List 2014 BMW 328i [0.00]	Are you running a tune? Sorry doesn't refer to your exact issue it's just the last time I had that was when I had my jb+ turned up
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12-06-2018, 03:41 PM	#3
Sweeney921 Second Lieutenant 98 Rep 227 Posts Drives: 2000 BMW E39 M5 Join Date: Dec 2016 Location: USA iTrader: (0) Garage List 2017 BMW 330i Touring [0.00]	You should be fine just using generic MAF cleaner as long as you physically remove the MAF from the engine bay to avoid overspray.
	Appreciate 1 sspade2464.50 Quote

12-06-2018, 04:08 PM	#5
sspade Major General 2465 Rep 5,456 Posts Drives: F30 Join Date: Oct 2017 Location: Stevenson, WA iTrader: (3) Garage List 2016 BMW 320i [7.87] 2014 BMW 328i [6.83]	Appreciate the responses... Sounds like the best plan is to completely disassemble the factory intake system, remove MAF, clean MAF and reassemble... Wasnt sure if I was missing anything? Do I need to let the MAF "dry" or can I basically do all the steps in rapid fire succession over a drink this evening?
	Appreciate 0 Quote

12-06-2018, 05:31 PM	#7
Killakittie Private 101 Rep 86 Posts Drives: 2023 M-Sport 330i Join Date: Jul 2018 Location: Ca iTrader: (0)	Too much resistance across the MAF wires... Dirt, crud, water, oil... Loose or damaged connection.
	Appreciate 1 sspade2464.50 Quote

12-06-2018, 05:46 PM	#8
rjd_F30 Brigadier General 2000 Rep 3,680 Posts Drives: 2013 335i 6MT Join Date: Jun 2017 Location: New Jersey iTrader: (0)	This video sums it up nicely: No need to disassemble the intake or anything, the MAF should pop out after you take out a few torx screws. Spray it down liberally, let it dry completely and put it back. Just out of curiosity, have you experienced any drivability issues, or did you just notice this when you were scanning for codes randomly? __________________ Instagram: rjd_f30 \| Current: EBII 2013 335i 6MT RWD & Sprint Blue 2008 Audi RS4 \| Retired: 2013 328i, 2000 XTerra, 2022 Civic Si \|
	Appreciate 3 Noelified228.00 sspade2464.50 eleven11371.50 Quote

12-06-2018, 09:16 PM	#9
sspade Major General 2465 Rep 5,456 Posts Drives: F30 Join Date: Oct 2017 Location: Stevenson, WA iTrader: (3) Garage List 2016 BMW 320i [7.87] 2014 BMW 328i [6.83]	Got er' done... super simple. Code cleared. We'll see if she comes back! Attached Images
	Appreciate 1 IraHayes154.00 Quote

12-06-2018, 10:22 PM	#10
IraHayes First Lieutenant 154 Rep 387 Posts Drives: 328i Join Date: Apr 2018 Location: CA iTrader: (0)	Excellent, please let us know.
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12-07-2018, 02:50 PM	#13
DarkStarBimmer Colonol Forbin 208 Rep 338 Posts Drives: 17' BSM 330i xDrive Join Date: Jan 2018 Location: Phoenix, Arizona iTrader: (0) Garage List 2017 330i [0.00]	What strain is in the pen?
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