The sensors are consumables meaning replacement. The front sensor is accessible. The rear (Bank 2) is buried. Ford shop manual says to remove and that's it. I can see the green plug wire but not the sensor. Is the Bank 2 sensor accessible from underneath the car?Or does the Uppper Intake Manifold require removal? |
The answer is that the upper air intake manifold must be removed to gain access to the Bank 2 Upstream O2 sensor. Should be replaced when plugs are replaced at 100k. RockAuto BoshOEM for $38 each.Of the four, the Upstreams are most important.
|
All times are GMT -5. The time now is 06:06 AM. |
© 2024 MH Sub I, LLC dba Internet Brands