
2012 Subaru Legacy 2.5i Premium 2.5L Excessive Emissions, MIL Lamp on
I am hoping the Subaru guys can help give me some direction. This car came in the the P2097 - Post catalyst fuel trim system too rich bank one. I have gone through the factory procedure completely and I still don't have a resolution. I have replaced the fr...
Summary posted 1/25/2019
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VIN | 4S3BMBG64C |
Engine | 2.5 L / 4 cyl / GAS |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P2097 | Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2) |
Message Closed w/Summary
Vehicle Data
2012 Subaru Legacy 2.5i Premium
VIN | 4S3BMBG64C |
Engine | 2.5 L / 4 cyl / GAS |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P2097 | Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2) |