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2005 MPV running lean MAF sensor has been replaced but CEL is still on. What next?

Tiny
MARKMPV
  • MEMBER
  • 2005 MAZDA MPV
  • 77,000 MILES
Code P2187 and Check Engine light on
Friday, April 27th, 2012 AT 6:26 PM

5 Replies

Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
What motor?
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Friday, April 27th, 2012 AT 6:44 PM
Tiny
MARKMPV
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  • 3 POSTS
3.0 L
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Friday, April 27th, 2012 AT 7:09 PM
Tiny
FIXITMR
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Look for vacuum leaks usually hoses.
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Friday, April 27th, 2012 AT 7:21 PM
Tiny
MARKMPV
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  • 3 POSTS
No vacuum leaks noted. Could it be a fuel injection issue? Maybe fuel injector cleaner in the tank could resolve?
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Friday, April 27th, 2012 AT 7:25 PM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Alot of people use seafoam.
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Saturday, April 28th, 2012 AT 1:29 AM

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