n55 setting P29A3

glfwdw · 10-29-2013, 05:40 PM

My car is setting code P29A3. Does anyone know what the code means for a N55?

glfwdw · 10-29-2013, 07:01 PM

The code is being set with no tune. The car has a Wagner IC and Active Chargepipe installed but everything else is stock.

AGO 530 · 10-30-2013, 08:36 AM

copy / paste

0x29A3:Outside temperature sensor, plausibility: Ambient temperature less than model temperature.

The fault is recognized when the outside temperature remains more than 20°C below the model value for longer than 14 sec.

Potential problem source(s):
- Defective wiring harness
- Outside temperature sensor defective

10-29-2013, 05:40 PM	#1
glfwdw Private First Class 63 Rep 103 Posts Drives: 2022 X3M Comp Join Date: Apr 2013 Location: Kenosha, WI iTrader: (2)	n55 setting P29A3 My car is setting code P29A3. Does anyone know what the code means for a N55?
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10-29-2013, 07:01 PM	#2
glfwdw Private First Class 63 Rep 103 Posts Drives: 2022 X3M Comp Join Date: Apr 2013 Location: Kenosha, WI iTrader: (2)	The code is being set with no tune. The car has a Wagner IC and Active Chargepipe installed but everything else is stock.
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10-30-2013, 08:36 AM	#3
AGO 530 ... 27 Rep 194 Posts Drives: SG '24 M3CX Join Date: Feb 2010 Location: Toronto iTrader: (2) Garage List 2017 BMW M3 [0.00]	0x29A3 copy / paste 0x29A3:Outside temperature sensor, plausibility: Ambient temperature less than model temperature. The fault is recognized when the outside temperature remains more than 20°C below the model value for longer than 14 sec. Potential problem source(s): - Defective wiring harness - Outside temperature sensor defective __________________ SOLD Mineral White '17 M3 Comp / Dinan S2 / FBO SOLD AW '15 435i F36 Msport / EUROCHARGED TUNED, STAGE 2 / FBO SOLD AW '11 335i E90 MSport FBO
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