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2003 Subaru Outback 2.5L MIL Lamp on
Posted to Asian Driveability on 3/1/2010 7 Replies

I found a TSB that relates to that DTC (P0133). Has anyone had a problem with this or related codes for a reflash? I've only had a couple of these A/F ratio sensor problems. The aftermarket sensor we used is from a reputable supplier. Has anyone had luck with ...

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  Related Documents & Media  2003 Subaru Outback

 
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car Vehicle Data

2003 Subaru Outback

VIN 4S3BE686XY
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Air Fuel Ratio Sensor
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
Message Closed

car Vehicle Data

2003 Subaru Outback

VIN 4S3BE686XY
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Air Fuel Ratio Sensor
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response