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Engine code

   
Old Oct 10, 2009 | 07:45 PM
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rybo19's Avatar
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Joined: Oct 2009
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Default Engine code
I have system too lean bank 1 what's this mean??
 
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Old Oct 10, 2009 | 08:02 PM
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dragonrage's Avatar
2nd Gear
Joined: Sep 2009
Posts: 1,465
From: Massachusetts
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bad o2 sensor
bad spark plug(s)
bad spark plug wire(s)
bad ignition coil(s)
bad fuel injector(s)
bad fuel pump
clogged fuel filter


etc. etc.

I'd start with spark plugs and fuel filter.
 
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Old Oct 11, 2009 | 01:15 AM
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ghost6303's Avatar
3rd Gear
Joined: Oct 2007
Posts: 2,158
From: CT
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if you have a 1.8t, it means there is too much air or not enough fuel. if you have a 2.8 it means the same thing, but on the passengers side of the engine (two banks on the V6).
 
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Old Oct 11, 2009 | 02:38 AM
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Midniteoyl's Avatar
4th Gear
Joined: Mar 2009
Posts: 3,042
From: Indiana
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Please keep this in one post...
 
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Old Oct 11, 2009 | 04:54 PM
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CRAZYHAWK's Avatar
4th Gear
Joined: May 2004
Posts: 4,078
From: Northern NJ USA
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Check for vacuum leaks.
 
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