2007 Toyota Corolla

2007 TOYOTA COROLLA
15,320 MILES • 4 CYL • 2WD • AUTOMATIC
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LOUISAPEREZ
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  • 1 POST
my fuel trim is +18% and the maf reading is 0.045g/sec. at idle . could i have a bad maf sensor?
Jan 1, 2008 at 12:05 PM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
[quote:83ebf34edb="louisaperez"]Engine problem
2007 Toyota Corolla 4 cyl Two Wheel Drive Automatic 15320 miles
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my fuel trim is +18% and the maf reading is 0.045g/sec. at idle . could i have a bad maf sensor?[/quote:83ebf34edb]

are you getting check engine light on?
what made you check your trim ?
if so that you need one
and if you r in the states its covered under fed law!!!
Jan 1, 2008 at 12:34 PM
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