2004 Nissan Almera Check Engine Light Remains On On Checking Using Device Code

2004 NISSAN ALMERA
67,000 MILES
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The check engine light remains on. On checking using the device, the code showing is P0171, could you please tell me what the problem is, how serious is this problem and what should be done.
Mar 22, 2013 at 9:11 AM
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RASMATAZ
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  • 75,988 POSTS
Lean fuel condition-Possibly - vacuum leak, low fuel pressure, EGR valve, dirty fuel injectors and MAF sensor
Mar 22, 2013 at 12:49 PM
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