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peat_s peat_s is offline
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Car: 2007 335i
Default Code 2AAF and rough idle when cold - 01-13-2022, 03:23 PM

Code 2AAF, Rough idle when cold, otherwise feels great. I've reset the code a few times, but it always comes back.
2007 335i, 6-speed, stock exhaust, Burger dual cone intake, original fuel pump.

I have 2 sets of logs, "Baselines" , that I captured a while ago when the car had no issues, and the new logs where I am getting code 2AAF. Is there anything that stands out that would cause my 2AAF code? Can we rule out a bad fuel pump?
Any help would be greatly appreciated.

Thanks in advance,
Pete
Tucson, AZ
Attached Files
File Type: csv 210511_0944_Map1_G2-G4(Baseline).csv (9.4 KB, 31 views)
File Type: csv 210511_0944_Map4_G2-G4(Baseline).csv (11.5 KB, 28 views)
File Type: csv P8_M1_R1_220109_1101(Code2AAF).csv (17.7 KB, 26 views)
File Type: csv P8_M4_R1_220112_1619(Code2AAF).csv (20.2 KB, 26 views)
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peat_s peat_s is offline
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Posts: 6
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Car: 2007 335i
Default 01-13-2022, 05:24 PM

..and now I have code 2DED in addition to 2AAF.
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