2000 GMC Sierra Bunch of Codes

2000 GMC SIERRA
108,000 MILES • V8 • 4WD • AUTOMATIC
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WAZOO787
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  • 1 POST
I have like 5 different codes like 226, 225,221,222,and 265. what do i have to do to get ride of these codes.
Oct 25, 2010 at 9:19 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
All those codes relates to throttle position/acc pedal sensor try erasing it and see what happens or have the PCM flashed
Oct 26, 2010 at 3:40 AM
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