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7 Series - E38 (1995 - 2001)

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  #1  
Old 01-26-2013, 04:42 PM
PatSmalls89 PatSmalls89 is offline
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Location: California
 
Join Date: Jan 2013
Posts: 2
Mein Auto: 2001 BMW 740IL
Post P0011, Vanos?

Hello Everyone,

I have a 2001 BMW 740il and I have an intermittent check engine light. My OBDII reader is reading: P0011 - advanced timing (bank 1). The light will come on and turn off all by itself. The car just passed California Smog check even though the light keeps turning on and off (light was off during time of test).

I have already replaced both camshaft position sensors and the light continues to turn on and off. The car does not feel like it has any loss of power what so ever.

The only thing the car has is the dreaded diesel sound (not the timing chain guides sound).

any thoughts? what could this be? You would think the car wouldnt pass SMOG if the timing was off.

Please help!
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  #2  
Old 01-27-2013, 03:29 PM
sealbeach740 sealbeach740 is offline
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Location: Seal Beach, CA.
 
Join Date: Sep 2003
Posts: 490
Mein Auto: 2000 740iS, 2003 540iS
Hi,

Most of the time, a P0011 indicates a timing chain (guide) problem.

Others have said its' been caused by a CPS problem, but most admit it's a timing chaing guide issue.

If it were my car, I'd drop the oil pan & look for broken bits of the timing chain guide.

Hate to bring bad news, and I do hope this isn't the cause of your P0011, but.......chances are......at least you'll know.
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2000 740iS. MKIV, 16x9, DDEs controlled by Euro fog light switch, reversed steptronic +/- pattern, paddle shifters, clear corners, Basslink, iPod video with stereo audio, TV tuner, gauge rings, ///M pedals, backup camera with 'on demand' switch, quad brake lights, Dinan engine & tranny software, windows/sunroof close via remote.

2003 540iS. MKIV, 16x9, PDC, CWP, TV tuner, backup camera with 'on demand' switch, paddle shifters, windows/sunroof close via remote, iPod video & audio.
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  #3  
Old 01-27-2013, 10:41 PM
JasonSC540ia JasonSC540ia is offline
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Location: Alamogetto NM
 
Join Date: Aug 2009
Posts: 672
Mein Auto: 1999 740i
Just a thought, but could it be a vanos solenoid?
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