What is meant by Reduce Engine Power with a code of 1516 for a 2003 Cadillac Escalade

2003 CADILLAC ESCALADE
15,000 MILES
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LILLIE DAVIS
  • MEMBER
  • 1 POST
The code was checked and read TPS. An new accelarator pedal sensor was put on a week ago. I have started to get the message again "Reduce Engine Power" and the truck will slow down
Nov 26, 2011 at 9:36 PM
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RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,110 POSTS
The P1516 code pertains to the TPS. Were the codes cleared when the new TPS was installed? Have it scanned for new codes.
Nov 26, 2011 at 10:14 PM
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