Procede codes, can I go to the dealer

335xi Kevo · 04-27-2013, 02:48 PM

Hey Guys,

Have the following codes:

12140- Flapper mod (no concern)
11557- Mass Airflow excessive- External Tuning box detected
10722- Fuel Injection rail, pressure sensor signal
10738- Fuel High Pressure, fuel pressure undershot (code 29f2)

Worth a trip to the dealer or are all of these tune related?

OL fuel 100%.

What do you guys think, HPFP toast????

diddlkiss · 04-27-2013, 04:33 PM

Quote:

Originally Posted by 335xi Kevo

Hey Guys,

Have the following codes:

12140- Flapper mod (no concern)
11557- Mass Airflow excessive- External Tuning box detected
10722- Fuel Injection rail, pressure sensor signal
10738- Fuel High Pressure, fuel pressure undershot (code 29f2)

Worth a trip to the dealer or are all of these tune related?

OL fuel 100%.

What do you guys think, HPFP toast????

I always get the 10738 and 10722 from November last year,
I have already replaced the fuel rail pressure sensor and Low pressure sensor,But to no avail.
Last week, I replaced my HPFP,I will still get two code.
A use of low-grade oil scrapped N54~

blacknbean · 04-27-2013, 04:36 PM

definately dont go there with the tuner code if you plan on any warranty work

11557- Mass Airflow excessive- External Tuning box detected

335xi Kevo · 04-27-2013, 06:11 PM

Thanks for the input, I feared that would flag me. Im going to try and get the car to throw the code again HOPEFULLY without the tune code.

04-27-2013, 02:48 PM	#1
335xi Kevo Lieutenant 29 Rep 497 Posts Drives: 2008 335xi Join Date: Jan 2012 Location: CT iTrader: (3)	Procede codes, can I go to the dealer Hey Guys, Have the following codes: 12140- Flapper mod (no concern) 11557- Mass Airflow excessive- External Tuning box detected 10722- Fuel Injection rail, pressure sensor signal 10738- Fuel High Pressure, fuel pressure undershot (code 29f2) Worth a trip to the dealer or are all of these tune related? OL fuel 100%. What do you guys think, HPFP toast???? __________________ 08' 335xi 6MT Space Metallic Grey Premium, Nav, Cold weather, Sport Procede 2.5, DCI, Forge DV, PWM, Scoops, KW V1, ETS 5" FMIC, VRSF Downpipes, M3 Skirts
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04-27-2013, 04:36 PM	#3
blacknbean Major 14 Rep 1,044 Posts Drives: e92 335i 6MT Join Date: Jul 2007 Location: LA iTrader: (2)	definately dont go there with the tuner code if you plan on any warranty work 11557- Mass Airflow excessive- External Tuning box detected
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04-27-2013, 06:11 PM	#4
335xi Kevo Lieutenant 29 Rep 497 Posts Drives: 2008 335xi Join Date: Jan 2012 Location: CT iTrader: (3)	Thanks for the input, I feared that would flag me. Im going to try and get the car to throw the code again HOPEFULLY without the tune code. __________________ 08' 335xi 6MT Space Metallic Grey Premium, Nav, Cold weather, Sport Procede 2.5, DCI, Forge DV, PWM, Scoops, KW V1, ETS 5" FMIC, VRSF Downpipes, M3 Skirts
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