Help needed

Frediesel · 09-09-2015, 02:09 AM

I have the following codes and have been running on limp mode for about a week now...
Fault: Air flow meter signal
Code: 4BC2
Fault: Intake air temperature sensor
Code: 4831
Fault: Intake frequency to low
Code: 4BC6

I posted this on the other forum last week with no luck.
Thanks in advance.

Yozh · 09-09-2015, 02:18 AM

Sir, your MAF.

Frediesel · 09-10-2015, 01:28 AM

That's what I figured. I tried the CRC MAF sensor cleaner last week with no luck. Thanks for your help, I feel better about ordering a new sensor now.

Frediesel · 09-20-2015, 11:30 PM

$150 later... my car is back on Viagra mode.

g335d · 09-21-2015, 06:00 AM

I am having the P0101 SES periodically now as well. I plan to try the CRC cleaner, but it doesn't sound like that will do the job. It sounds like you replaced your MAF for $150? Couldn't have been from the local BMW dealership

; where did you pick one up that cheap?

Puerto Rican 335d · 09-21-2015, 06:45 AM

yeah don't they cost over 700 bucks

9mmkungfu · 09-22-2015, 08:12 AM

Quote:

Originally Posted by g335d

I am having the P0101 SES periodically now as well. I plan to try the CRC cleaner, but it doesn't sound like that will do the job. It sounds like you replaced your MAF for $150? Couldn't have been from the local BMW dealership

; where did you pick one up that cheap?

I have a good used spare if you need one, just PM me.

Frediesel · 09-24-2015, 12:35 AM

Quote:

Originally Posted by g335d

I am having the P0101 SES periodically now as well. I plan to try the CRC cleaner, but it doesn't sound like that will do the job. It sounds like you replaced your MAF for $150? Couldn't have been from the local BMW dealership

; where did you pick one up that cheap?

Sorry, it cost $250 from ECS Tuning. They had a different one for about $350 "OEM," but both are made by Bosch.

g335d · 09-24-2015, 04:46 AM

9mmkungfu - thanks for the offer, I'll see how it goes.

Frediesel - thanks as well, that is good to know @ ECS; also seems like a good option vs the dealer.

09-09-2015, 02:09 AM	#1
Frediesel Private 8 Rep 82 Posts Drives: 318is Join Date: Mar 2014 Location: San Diego iTrader: (0)	Help needed I have the following codes and have been running on limp mode for about a week now... Fault: Air flow meter signal Code: 4BC2 Fault: Intake air temperature sensor Code: 4831 Fault: Intake frequency to low Code: 4BC6 I posted this on the other forum last week with no luck. Thanks in advance.
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09-09-2015, 02:18 AM	#2
Yozh Colonel 881 Rep 2,611 Posts Drives: 2011 335d M-Sport Join Date: Mar 2014 Location: Wet Coast iTrader: (4)	Sir, your MAF.
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09-10-2015, 01:28 AM	#3
Frediesel Private 8 Rep 82 Posts Drives: 318is Join Date: Mar 2014 Location: San Diego iTrader: (0)	That's what I figured. I tried the CRC MAF sensor cleaner last week with no luck. Thanks for your help, I feel better about ordering a new sensor now.
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09-20-2015, 11:30 PM	#4
Frediesel Private 8 Rep 82 Posts Drives: 318is Join Date: Mar 2014 Location: San Diego iTrader: (0)	$150 later... my car is back on Viagra mode.
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09-21-2015, 06:00 AM	#5
g335d New Member 2 Rep 27 Posts Drives: 2011 335d Join Date: Jul 2012 Location: Grand Rapids, MI iTrader: (0)	I am having the P0101 SES periodically now as well. I plan to try the CRC cleaner, but it doesn't sound like that will do the job. It sounds like you replaced your MAF for $150? Couldn't have been from the local BMW dealership; where did you pick one up that cheap?
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09-21-2015, 06:45 AM	#6
Puerto Rican 335d Brigadier General 236 Rep 3,488 Posts Drives: Montego Blue 335d Join Date: Jun 2011 Location: Puerto Rico(Dominican Republic 03/2017) iTrader: (0)	yeah don't they cost over 700 bucks __________________ RENNtech Flash(Lenny Wu)/WAGNER IC Enkei Rajin 18"/Execuhitch Hitch/Koni FSD Soft Ride Bike Rack/Brava Synthetic Motor Oil(Made in Puerto Rico)/Meth(in the works)/CBU done w Andrew EGR Race Pipe (whoa! what an animal it is now)
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09-24-2015, 04:46 AM	#9
g335d New Member 2 Rep 27 Posts Drives: 2011 335d Join Date: Jul 2012 Location: Grand Rapids, MI iTrader: (0)	9mmkungfu - thanks for the offer, I'll see how it goes. Frediesel - thanks as well, that is good to know @ ECS; also seems like a good option vs the dealer.
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