2003 Hyundai Xg350 03 That Repeatedly Pops Codes P1110 And P1171 Ve Replaced

2003 HYUNDAI XG350
190,804 MILES
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JOEBORTON
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  • 1 POST
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
Jan 17, 2013 at 7:27 PM
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DOCFIXIT
  • ✓ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
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
Jan 17, 2013 at 7:35 PM
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