Bank 1 Oxygen Sensor 1 location needed

Tiny
KENNYANDMARSHA MARTIN
  • MEMBER
  • 2005 FORD FREESTAR
  • 20,000 MILES
Where is the bank 1 sensor 1 located on my vehicle?
Monday, February 27th, 2017 AT 6:04 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
The rule is bank one is the exhaust bank with number one cylinder so if a four or straight six, bank one sensor one is the front O2 sensor, if a V engine, it will be the front sensor on the exhaust bank with number one cylinder which on this engine is the right side. The guide can help walk you through the steps and the location of the bank 1 sensor 1 oxygen sensor in the images below.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Here are location and repair diagrams, check out the diagrams (Below) Please let us know if you need anything else to get the problem fixed.
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Friday, December 8th, 2017 AT 8:18 PM

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