p2EFE Fault Code

CustomColours · 08-31-2013, 11:56 AM

Im having some issues with this code. Iv searched but cant find it anywhere.I am getting an intermittent engine temperature warning come up aswell that goes aeay very shortly after it shows itself. And also have a loss of power but with no warning light.Any ideas? Im normally good at this stuff but this has me stumped??

Cheers.

Iv also posted this in the uk section.

scflaw · 08-31-2013, 12:02 PM

2EFE according to my bentley manual is "Fan 1 Control Circuit Low/High"
Not sure if that helps

BR

Stan

CustomColours · 08-31-2013, 12:21 PM

Helps a little. It does seem my fan isnt coming on which would indicate that vode diagnosis is right on the money. Now all im wondering is what the hell is wrong with it. Iv checked the fuse and seems fine.

Any ideas on what could be causing it?

CustomColours · 08-31-2013, 12:35 PM

For anyone getting this code is is certainly fan related. If I uplug my fan the code instantly appears. Reconnect. Delete codea and reread this code doesnt come back. Disconnect fan again and bavk comes the code.

I have also got a U0DA7 code aswell.

Any thoughts on this one?

CustomColours · 08-31-2013, 07:08 PM

Still gettimg this code. And when the car hits oil temp of 110 degrees C. The car loses alk boost with no engine light or other codes apart from U0DA7.

Really need help asap on this guys.

Cheers.

scflaw · 09-01-2013, 12:01 PM

just replace the fan, its not that pricey. My unprofessional diagnosis is your car is probably overheating going into limp mode.

08-31-2013, 11:56 AM	#1
CustomColours Banned 16 Rep 791 Posts Drives: 335i SE Join Date: Apr 2012 Location: Hertfordshire iTrader: (0)	p2EFE Fault Code Im having some issues with this code. Iv searched but cant find it anywhere.I am getting an intermittent engine temperature warning come up aswell that goes aeay very shortly after it shows itself. And also have a loss of power but with no warning light.Any ideas? Im normally good at this stuff but this has me stumped?? Cheers. Iv also posted this in the uk section.
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08-31-2013, 12:02 PM	#2
scflaw Captain 209 Rep 741 Posts Drives: M135I, Macan S, G26 i4M50 Join Date: Jan 2011 Location: HKG iTrader: (1)	2EFE according to my bentley manual is "Fan 1 Control Circuit Low/High" Not sure if that helps BR Stan
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08-31-2013, 12:21 PM	#3
CustomColours Banned 16 Rep 791 Posts Drives: 335i SE Join Date: Apr 2012 Location: Hertfordshire iTrader: (0)	Helps a little. It does seem my fan isnt coming on which would indicate that vode diagnosis is right on the money. Now all im wondering is what the hell is wrong with it. Iv checked the fuse and seems fine. Any ideas on what could be causing it?
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08-31-2013, 12:35 PM	#4
CustomColours Banned 16 Rep 791 Posts Drives: 335i SE Join Date: Apr 2012 Location: Hertfordshire iTrader: (0)	For anyone getting this code is is certainly fan related. If I uplug my fan the code instantly appears. Reconnect. Delete codea and reread this code doesnt come back. Disconnect fan again and bavk comes the code. I have also got a U0DA7 code aswell. Any thoughts on this one?
	Appreciate 0 Quote

08-31-2013, 07:08 PM	#5
CustomColours Banned 16 Rep 791 Posts Drives: 335i SE Join Date: Apr 2012 Location: Hertfordshire iTrader: (0)	Still gettimg this code. And when the car hits oil temp of 110 degrees C. The car loses alk boost with no engine light or other codes apart from U0DA7. Really need help asap on this guys. Cheers.
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09-01-2013, 12:01 PM	#6
scflaw Captain 209 Rep 741 Posts Drives: M135I, Macan S, G26 i4M50 Join Date: Jan 2011 Location: HKG iTrader: (1)	just replace the fan, its not that pricey. My unprofessional diagnosis is your car is probably overheating going into limp mode.
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