2006 GMC Envoy PCM

2006 GMC ENVOY
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ROMEO ONTIVEROZ
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  • 1 POST
Engine Performance problem
2006 GMC Envoy 6 cyl Two Wheel Drive Automatic

I connected an OBD II auto scanner . It gave a P2610 PCM / ECM internal engine off performance code . What do I need to do to solve this problem?????
Sep 20, 2008 at 7:19 PM
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BRIAN 1
  • ✓ASE Certified Mechanic
  • 1,030 POSTS
  • ASE Certified Mechanic
you have to replace the ecm.
Sep 21, 2008 at 11:56 AM
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