Having problems with your Subaru Forester ?
Where is the location of the oxygen sensor before the catalytic oonverter on a 2003 Subaru Forester
You have 2 converters on that vehicle (front and rear). The 02 sensor in front of the FRONT converter is directly in front of the converter. The other sensor is behind the FIRST converter.
Repair Help & Product Troubleshooting for Subaru Forester
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