Fault codes!!!

phil200tdi · 05-05-2012, 02:14 PM

Had a few problems for a few months with misfires and limp modes being triggered. No codes however, until today got the following:

29F4 Catalytic converter conversion
29F5 Catalytic converter conversion 2
2D18 manipulation cover, maximum air mass
2F71 E-box-fan, input signal
3100 low boost mode engaged -- CEL displayed
0000 Failure location not implemented

Cat codes are from the Catless DPs
eBox fan has been there a while but sounds like not a big deal..

So 2D18? Could this be a MAF/MAP sensor having a hissy fit?

Any helps is much appreciated...

Ilma · 05-05-2012, 02:52 PM

I think 2D18 is a tuner code

Dark9T · 05-05-2012, 03:44 PM

i got 29F4 Catalytic converter conversion 1 and 29F5 Catalytic converter conversion 2 too,
is that got to do with the O2?

fastloop · 05-05-2012, 04:07 PM

- O2 cat codes
- Tuner code
- ECU fan issue (maybe your USB cable is blocking the fan and AFAIK there two holes you can pop the cable through. The top one doesn't block the fan)
- LIMP mode with low boost. Typically caused by another code.

The 0000 code looks odd. Did you try to see what INPA says?

Any shadow codes?

phil200tdi · 05-05-2012, 05:15 PM

Haven't managed to get Inpa working yet!!

They are the only codes raised by jb4. I don't have a BT cable either!

I should mention that this is on map zero..

05-05-2012, 02:14 PM	#1
phil200tdi Colonel 115 Rep 2,621 Posts Drives: 335i M Sport E90 LCI manual Join Date: Jan 2011 Location: Aylesbury iTrader: (1)	Fault codes!!! Had a few problems for a few months with misfires and limp modes being triggered. No codes however, until today got the following: 29F4 Catalytic converter conversion 29F5 Catalytic converter conversion 2 2D18 manipulation cover, maximum air mass 2F71 E-box-fan, input signal 3100 low boost mode engaged -- CEL displayed 0000 Failure location not implemented Cat codes are from the Catless DPs eBox fan has been there a while but sounds like not a big deal.. So 2D18? Could this be a MAF/MAP sensor having a hissy fit? Any helps is much appreciated... __________________ Car: e91 330d with Viezu map Gone but not forgotten: 2010 Jaguar XFR (Cat-back exhaust, pulley, intake mods and map), Highly Modified E90 335i LCI M Sport Manual (circa 480BHP/500lb ft)
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05-05-2012, 02:52 PM	#2
Ilma Colonel 193 Rep 2,854 Posts Drives: 2023 M4 Competition Join Date: Nov 2008 Location: Mississauga iTrader: (0)	I think 2D18 is a tuner code
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05-05-2012, 03:44 PM	#3
Dark9T Captain 26 Rep 660 Posts Drives: 2010 Red 335i E92 AT Join Date: Jun 2011 Location: las vegas iTrader: (0)	i got 29F4 Catalytic converter conversion 1 and 29F5 Catalytic converter conversion 2 too, is that got to do with the O2? __________________ PROcede REV3+OpenFlash "Custom DynoTune" //Vishnu PWM Meth kit//AIS Meth Tank//18" Forgestar F14//BridgeStone RE11//WaveTrac LSD n M3 Bushing// KW V3 Coilovers//ETS 6.25" FMIC//MS Ceramic Coated 3" DPs//aFe DCI//M3 style body kits//HPF GEN2 Exhaust//Performance CF Trunk Lip//FFTEC walbro 450 inline pump kit//
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05-05-2012, 04:07 PM	#4
fastloop Lieutenant 40 Rep 522 Posts Drives: E92 335i M Sport Join Date: Sep 2008 Location: UK iTrader: (0)	- O2 cat codes - Tuner code - ECU fan issue (maybe your USB cable is blocking the fan and AFAIK there two holes you can pop the cable through. The top one doesn't block the fan) - LIMP mode with low boost. Typically caused by another code. The 0000 code looks odd. Did you try to see what INPA says? Any shadow codes?
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05-05-2012, 05:15 PM	#5
phil200tdi Colonel 115 Rep 2,621 Posts Drives: 335i M Sport E90 LCI manual Join Date: Jan 2011 Location: Aylesbury iTrader: (1)	Haven't managed to get Inpa working yet!! They are the only codes raised by jb4. I don't have a BT cable either! I should mention that this is on map zero.. __________________ Car: e91 330d with Viezu map Gone but not forgotten: 2010 Jaguar XFR (Cat-back exhaust, pulley, intake mods and map), Highly Modified E90 335i LCI M Sport Manual (circa 480BHP/500lb ft)
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