I HAVE AN 03 HYUNDAI XG350 THAT REPEATEDLY POPS ...

  • Tiny
  • joeborton
  • 2003 Hyundai XG350
  • 190,804 miles

I have an 03 Hyundai xg350 that repeatedly pops codes p1110 & p1171. I've replaced the pedal position sensor & maf sensor. Still wants to run high rpm. Any suggestions what to do next are greatly appreciated. Joe

Thursday, January 17th, 2013 AT 7:27 PM

1 Answer

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Check throttle cable for binding ie. Holding throttle open. Also check throttle plate for carbon build clean if needed. Ckeck for air leaks after throttle plate

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Thursday, January 17th, 2013 AT 7:35 PM

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