2007 Toyota Corolla

Tiny
LOUISAPEREZ
  • MEMBER
  • 2007 TOYOTA COROLLA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 15,320 MILES
My fuel trim is +18% and the maf reading is 0.045g/sec. At idle. Could I have a bad maf sensor?
Tuesday, January 1st, 2008 AT 8:05 PM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
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!
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Tuesday, January 1st, 2008 AT 8:34 PM

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