ECU Error code help

MAN15H · 08-06-2013, 07:28 AM

Hi All,

Anyone know what this code means and if something has failed..?

Controlled air flow / controlled air management: activating Code: 2F0D

Thanks in advance.

MAN15H · 08-06-2013, 11:04 AM

Actually the cars now showing another two codes:

Code: 30FF
Code: 3100

and its going into engine fault reduced power mode with the half engine light on the dash after 20 to 30 seconds of driving. As soon as I turn the car off an then back on the fault clears but then within 30 seconds its back on reduced power.

Any Ideas?

The cars a standard 335i.
JB4 is off.

There is also another unknown fault code being displayed for the central info display Code: A468 but I don't think I need to worry about that as I'm sure that wouldn't cause an engine fault to appear.

Any advice greatly appreciated.

08-06-2013, 07:28 AM	#1
MAN15H Lieutenant 46 Rep 505 Posts Drives: G20 BMW 330e MSport Join Date: Jun 2013 Location: The Shires iTrader: (1)	ECU Error code help Hi All, Anyone know what this code means and if something has failed..? Controlled air flow / controlled air management: activating Code: 2F0D Thanks in advance. Last edited by MAN15H; 08-06-2013 at 12:40 PM..
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08-06-2013, 11:04 AM	#2
MAN15H Lieutenant 46 Rep 505 Posts Drives: G20 BMW 330e MSport Join Date: Jun 2013 Location: The Shires iTrader: (1)	Actually the cars now showing another two codes: Code: 30FF Code: 3100 and its going into engine fault reduced power mode with the half engine light on the dash after 20 to 30 seconds of driving. As soon as I turn the car off an then back on the fault clears but then within 30 seconds its back on reduced power. Any Ideas? The cars a standard 335i. JB4 is off. There is also another unknown fault code being displayed for the central info display Code: A468 but I don't think I need to worry about that as I'm sure that wouldn't cause an engine fault to appear. Any advice greatly appreciated.
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