Help with 2774 code

Bostasia · 04-14-2025, 10:32 AM

So I installed a charge pipe and got a bunch of codes. I was curious if anyone knew what I should try out to fix them. I am going to spray soap and water to see if it is a boost leak causing these problems.

Cobra1956 · 07-29-2026, 04:00 PM

you ever solve this?
have similar issue with 2774

Bostasia · 08-06-2026, 12:43 AM

Hmm this was a while ago but im fairly sure it was a boost leak causing this/it sucking in air after my maf sensor.

greywing.wip · 08-12-2026, 03:07 PM

Quote:

Originally Posted by Cobra1956

you ever solve this?
have similar issue with 2774

My charge pipe came with a missing bung plug on the underside. Went to Autozone for a $5 fix.

Thanks VRSF

04-14-2025, 10:32 AM	#1
Bostasia Registered 4 Rep 21 Posts Drives: 135i Join Date: Feb 2025 Location: hellertown iTrader: (0)	Help with 2774 code So I installed a charge pipe and got a bunch of codes. I was curious if anyone knew what I should try out to fix them. I am going to spray soap and water to see if it is a boost leak causing these problems. Attached Images
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07-29-2026, 04:00 PM	#2
Cobra1956 Private First Class 265 Rep 147 Posts Drives: BMW 135I, 2002,e21, e36,46 Join Date: Jul 2024 Location: West Point, VA iTrader: (0)	you ever solve this? have similar issue with 2774
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08-06-2026, 12:43 AM	#3
Bostasia Registered 4 Rep 21 Posts Drives: 135i Join Date: Feb 2025 Location: hellertown iTrader: (0)	Hmm this was a while ago but im fairly sure it was a boost leak causing this/it sucking in air after my maf sensor.
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