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2005 Subaru Impreza RS 2.5L MIL Lamp on
Posted to Asian Driveability on 4/1/2010 6 Replies

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...

6 Replies Received (View Replies)

  Related Documents & Media  2005 Subaru Impreza RS

 
Message Closed w/FIX

car Vehicle Data

2005 Subaru Impreza RS

VIN JF1GG67565
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Decel

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2005 Subaru Impreza RS

VIN JF1GG67565
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Decel

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage