any ideas on this code guys

marknjayne · 09-28-2014, 12:25 PM

no running issues etc but i have this code,any help on possible causes and solutions would be great

kev335i · 09-28-2014, 12:37 PM

If there's no issues then try looking at the sensor or rather the connector to the sensor on the fuel rail

marknjayne · 09-28-2014, 12:44 PM

Quote:

Originally Posted by kev335i

If there's no issues then try looking at the sensor or rather the connector to the sensor on the fuel rail

cheers yeh im going to have a good look tomorrow

marknjayne · 09-29-2014, 01:10 PM

checked the connection and fine,looks like i need a new sensor,had a quick look around and they are not cheap,if anyone knows anywhere i can get one from at a decent price please let me know

AWSAWS · 09-29-2014, 05:17 PM

are you running a remap?

marknjayne · 09-29-2014, 11:41 PM

Yes mate

AWSAWS · 09-30-2014, 05:34 AM

There was a guy with a 135i getting 29E2 and 29F2 codes until he altered the FOL value in his JB4. I don't know if maybe a diesel could have similar symptoms?

Title of his post was "RESOLVED! 29E2 and 29F2 Codes and Half Engine Limp Mode" (on another forum)

29E2 Fuel injection rail, pressure sensor signal
29F2: Fuel high pressure system, fuel pressure

He was getting the engine warning light:
https://www.youtube.com/watch?v=FELK45QRX_Q

He looks to be on 20% ethanol though and that stresses the fuel pump more

09-28-2014, 12:25 PM	#1
marknjayne Lieutenant 23 Rep 523 Posts Drives: 335d Join Date: Oct 2013 Location: worksop iTrader: (0)	any ideas on this code guys no running issues etc but i have this code,any help on possible causes and solutions would be great
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09-28-2014, 12:37 PM	#2
kev335i Second Lieutenant 4 Rep 290 Posts Drives: E93 335i M-Sport Join Date: Sep 2012 Location: UK iTrader: (0)	If there's no issues then try looking at the sensor or rather the connector to the sensor on the fuel rail
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09-29-2014, 01:10 PM	#4
marknjayne Lieutenant 23 Rep 523 Posts Drives: 335d Join Date: Oct 2013 Location: worksop iTrader: (0)	checked the connection and fine,looks like i need a new sensor,had a quick look around and they are not cheap,if anyone knows anywhere i can get one from at a decent price please let me know
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09-29-2014, 05:17 PM	#5
AWSAWS Colonel 283 Rep 2,343 Posts Drives: E92 GC Turbos, FBO, 335i DCT Join Date: Nov 2012 Location: Valhalla iTrader: (0)	are you running a remap?
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09-29-2014, 11:41 PM	#6
marknjayne Lieutenant 23 Rep 523 Posts Drives: 335d Join Date: Oct 2013 Location: worksop iTrader: (0)	Yes mate
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09-30-2014, 05:34 AM	#7
AWSAWS Colonel 283 Rep 2,343 Posts Drives: E92 GC Turbos, FBO, 335i DCT Join Date: Nov 2012 Location: Valhalla iTrader: (0)	There was a guy with a 135i getting 29E2 and 29F2 codes until he altered the FOL value in his JB4. I don't know if maybe a diesel could have similar symptoms? Title of his post was "RESOLVED! 29E2 and 29F2 Codes and Half Engine Limp Mode" (on another forum) 29E2 Fuel injection rail, pressure sensor signal 29F2: Fuel high pressure system, fuel pressure He was getting the engine warning light: https://www.youtube.com/watch?v=FELK45QRX_Q He looks to be on 20% ethanol though and that stresses the fuel pump more
	Appreciate 0 Quote