Error code P1518

Tiny
MERIX
  • MEMBER
  • 2001 MAZDA MPV
  • 110,000 MILES
My mpv will always jerk when accelerating and it does not respond immediately when you accelerate so I diagnose and it gives me an error code 1518 please I need to know how to rectify this problem and what part of the engine is affected. Pls I will appreciate if you can give me a detail process for the repair and include diagram of the engine indicating the member that needs to be changed and pls can this be a problem of the car brain box?

Thanks for your time.
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Tuesday, May 22nd, 2012 AT 8:43 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Thhe intake manifold runner control is stuck open
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Tuesday, May 22nd, 2012 AT 9:06 PM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
That code relates to the IMRC which is an engine air control.
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Tuesday, May 22nd, 2012 AT 9:13 PM

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