Emission Failure codes

2003 LAND ROVER FREELANDER
74,000 MILES • 6 CYL • AWD • AUTOMATIC
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NINAMG7
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  • 2 POSTS
2003 LR Freelander . Purch over a month ago and ave not been able to pass due to ECU codes p0171, -1471 and 1472. Does anyone know the cure besides the dealer?
Jan 3, 2011 at 5:29 AM
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DAVE H
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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replace the intkae manifold gaskets is the usual fix .. could be a vacuum leak .. could be a bad MAF sensor
Jan 7, 2011 at 2:14 AM
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NINAMG7
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Thanks A lot will try these!
Jan 7, 2011 at 4:46 PM