2AAF code

Greatest335I · 10-14-2010, 09:22 PM

anyone have that code on your car???
is a fuel pump code.

you guys have any problem????
or is normal? or not normal ?

Guth310 · 10-14-2010, 10:26 PM

It's a common code modded and stock alike get it from time to time.

GaryS · 10-15-2010, 05:27 AM

According to the sticky:

2AAF Fuel Pump Plausibility
Explanation: Short circuit or signal interruption
EXPLANATION: Fuel pump check.
FIX: Very common code stock and modified alike, does not trigger a CEL. Just ignore it.

10-14-2010, 09:22 PM	#1
Greatest335I First Lieutenant 11 Rep 364 Posts Drives: 335I black Join Date: Mar 2008 Location: TX hou iTrader: (3)	2AAF code anyone have that code on your car??? is a fuel pump code. you guys have any problem???? or is normal? or not normal ? __________________ Black 335I
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10-14-2010, 10:26 PM	#2
Guth310 Private 2 Rep 70 Posts Drives: 08 335i E92 quickly Join Date: Apr 2010 Location: Houston, TX iTrader: (1)	It's a common code modded and stock alike get it from time to time. __________________ JB4w/BEF/AlpinaTransFlash/DCI/CPw/BOV/CGMS Meth/3.5bar TMAP/BT Intercooler/Silicone Inlets/Al Outlets/RB External PCV w/2 OCCs/Plugged Heads/Index 12s/3''DPs/Electric Cutouts/MFactory LSD/Coilovers/Spacers/LUX Angels/Android CCC Upgrade/19''M405s 235/275/Wrapped Matte White
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10-15-2010, 05:27 AM	#3
GaryS Colonel 37 Rep 2,084 Posts Drives: 2009 135i 6MT Join Date: Feb 2010 Location: Maryland iTrader: (0) Garage List 2009 135i [6.50]	According to the sticky: 2AAF Fuel Pump Plausibility Explanation: Short circuit or signal interruption EXPLANATION: Fuel pump check. FIX: Very common code stock and modified alike, does not trigger a CEL. Just ignore it.
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