O2 sensor - bank1 sensor2 - Northern California Ford Owners

This is topic O2 sensor - bank1 sensor2 in forum Tech Talk at Northern California Ford Owners .

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Posted by Ruben (Member # 1088) on :

Can someone help me identify the location of this sensor.

Thanks

Posted by BlacksheepMod50 (Member # 2378) on :

Bank 1 I believe is drivers side and sensor 2 is the sensor that comes after the cat-converters. Its used to monitor the efficiency of the catalitic converters.

I could be wrong on the bank, but if my memory serves me right, bank 1 is drivers side.

Posted by Ruben (Member # 1088) on :

quote:
Originally posted by BlacksheepMod50:
Bank 1 I believe is drivers side and sensor 2 is the sensor that comes after the cat-converters. Its used to monitor the efficiency of the catalitic converters.

I could be wrong on the bank, but if my memory serves me right, bank 1 is drivers side.

Thanks!
I just wanted to confirm my assumption.
bank 1 drivers side and #2 sensor is the one behind the second cat.

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