
2005 Subaru Impreza RS 2.5L MIL Lamp on
The front air/fuel sensor was replaced by us with a Subaru part Oct. 2008 about 32k miles ago. At that time, fault code P2097 was set: "POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1". At that time, engine data showed the rear o2 sensor reading rich most of th...
FIX posted 4/5/2010
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Message Closed w/FIX
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VIN | JF1GG67565 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Decel |
Trouble Codes
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2005 Subaru Impreza RS
VIN | JF1GG67565 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Decel |
Trouble Codes
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |