reduced power and codes P2101, P0411, P2430

2007 CHEVROLET IMPALA
179,000 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC
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HOMER
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  • 1 POST
the car idled out, so I pulled the codes and got P2101, P0411, P2430. I reset the codes and it ran fine for about ten minutes. It idled out again this time the only code was P2101. There is a rough idle when it is gear at a stop
Jun 15, 2017 at 2:05 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
Hello,

That code is for the throttle actuator out of range which will cause all kinds of problems. There is no way to take it apart so check the connection to make sure there is no corrosion. If everything looks okay you will need to replace the actuator.

Please let us know what happens, we are interested to see what it is.

Cheers, Ken

Sep 13, 2019 at 10:41 AM
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