2AAF and 3OFF code N54

tjsdman · 11-17-2019, 04:49 PM

New to posting on the forums, I've read lots to solve other problems before though.

Car went into cripple mode this morning so ran codes and got 2AAF-fuel pump plausibility, a 3OFF, as well as (shadow) 2FCA and 2FDA codes which it sounds like are normally irrelevant.

The car hasn't been tuned yet, just some basic bolt ons and maintenance preparing for tune- dci's, intercooler, charge pipe, catch can, walnut blast, and new plugs and coils.

The HPFP was replaced in 2015 as well as fuel injectors (index 11).

Trying to get more into working seriously on the car and understanding everything but I don't know what solutions there are ... thoughts?

relative4 · 11-17-2019, 05:21 PM

Did you get "service engine soon" or the half-engine symbol?

tjsdman · 11-17-2019, 06:07 PM

Big half engine symbol

relative4 · 11-17-2019, 06:16 PM

That's the 30FF. Vacuum test boost control hoses, smoke test.

tjsdman · 11-17-2019, 06:28 PM

Is the 2AAF related to that? or is there anything that needs to be done about it

relative4 · 11-17-2019, 07:07 PM

Quote:

Originally Posted by tjsdman

Is the 2AAF related to that? or is there anything that needs to be done about it

Nah, ignore that.

11-17-2019, 04:49 PM	#1
tjsdman Registered 0 Rep 3 Posts Drives: Bmw E93 335i Join Date: Nov 2019 Location: Austin iTrader: (0)	2AAF and 3OFF code N54 New to posting on the forums, I've read lots to solve other problems before though. Car went into cripple mode this morning so ran codes and got 2AAF-fuel pump plausibility, a 3OFF, as well as (shadow) 2FCA and 2FDA codes which it sounds like are normally irrelevant. The car hasn't been tuned yet, just some basic bolt ons and maintenance preparing for tune- dci's, intercooler, charge pipe, catch can, walnut blast, and new plugs and coils. The HPFP was replaced in 2015 as well as fuel injectors (index 11). Trying to get more into working seriously on the car and understanding everything but I don't know what solutions there are ... thoughts?
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11-17-2019, 05:21 PM	#2
relative4 Major 621 Rep 1,280 Posts Drives: '08 335xi E90 MT stage 1+ Join Date: Feb 2019 Location: Denver, CO iTrader: (0)	Did you get "service engine soon" or the half-engine symbol?
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11-17-2019, 06:07 PM	#3
tjsdman Registered 0 Rep 3 Posts Drives: Bmw E93 335i Join Date: Nov 2019 Location: Austin iTrader: (0)	Big half engine symbol
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11-17-2019, 06:16 PM	#4
relative4 Major 621 Rep 1,280 Posts Drives: '08 335xi E90 MT stage 1+ Join Date: Feb 2019 Location: Denver, CO iTrader: (0)	That's the 30FF. Vacuum test boost control hoses, smoke test.
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11-17-2019, 06:28 PM	#5
tjsdman Registered 0 Rep 3 Posts Drives: Bmw E93 335i Join Date: Nov 2019 Location: Austin iTrader: (0)	Is the 2AAF related to that? or is there anything that needs to be done about it
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