Can I bypass the smog pump

2007 GMC ENVOY
193,495 MILES • 4.2L • 6 CYL • 4WD • AUTOMATIC
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CINJACO
  • MEMBER
  • 2 POSTS
Secondary air injection pump.
Aug 24, 2019 at 12:48 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good afternoon,

Why do you want to do this? No, it cannot be bypassed.

What is the issue?

Roy
Aug 24, 2019 at 12:59 PM
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CINJACO
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  • 2 POSTS
Was really just wondering but I can replace it if not? Trying to save money. Car isn't getting any acceleration. Gave off code for the smog pump.
Aug 24, 2019 at 1:17 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Okay, what is the code that is set?

This will have nothing to do with no acceleration at all.

https://www.2carpros.com/articles/engine-has-low-power-output

Roy
Aug 24, 2019 at 1:31 PM
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