Code P2097

2009 SUBARU
100,000 MILES • 4 CYL • 2WD • AUTOMATIC
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DONNA FORHECZ
  • MEMBER
  • 1 POST
Check Engine Code P2097. Post catalyst fuel trim system too rich Bank 1. How do I check this?
Sep 28, 2016 at 7:31 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check fuel pressure may be a bad injector or pressure regulator.
Sep 28, 2016 at 9:31 AM
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RENEE L
  • MEMBER
  • 1,260 POSTS
Hi DONNA,

Here is a link to an article from this site that features written instructions and pictures showing and explaining the process of checking the fuel pressure yourself. If you decide you would like do this yourself you can purchase an inexpensive fuel pressure gauge online from sites like Amazon.com.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Thank you for visiting 2CarPros.

Kindest regards,

Renee
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Sep 28, 2016 at 2:57 PM
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