...bank 1..sensor 2 (questionable) I wouldn't spend the money to purchase 3 sensors. Highly unlikely all three are bad; Cost is about $40/ ea. Since there isn't a code for the cat's themselves, I would ...
Question about Ford Expedition
...bank 2....O2 sensors..LEAN....replaced both..no change..still same codes..now it won't stay running. Tried to code again..won't run long enough to get a c changed both upstream O2 sensors as ...
2 front ones and make sure they are fluctuating properly o2 sensor..have a code check done at auto parts store for free..that should tell the problem for sure..but my advice is 0xygen sensor bank 1...
Question about Ford Expedition
...bank 2....O2 sensors..LEAN....replaced both..no change..still same codes..now it won't stay running. Tried to code again..won't run long enough to get a c changed both upstream O2 sensors as ...
Bank 1. There is an Upstream O2 Sensor there that cannot be seen unless you remove the wheel and pull back the plastic fender well. There is a Ford Technical Service Bulletin saying that the A/C drain
Bank 1. There is an Upstream O2 Sensor there that cannot be seen unless you remove the wheel and pull back the plastic fender well. There is a Ford Technical Service Bulletin saying that the A/C drain
Bank 1. There is an Upstream O2 Sensor there that cannot be seen unless you remove the wheel and pull back the plastic fender well. There is a Ford Technical Service Bulletin saying that the A/C drain
Bank 1. There is an Upstream O2 Sensor there that cannot be seen unless you remove the wheel and pull back the plastic fender well. There is a Ford Technical Service Bulletin saying that the A/C drain
Bank 1. There is an Upstream O2 Sensor there that cannot be seen unless you remove the wheel and pull back the plastic fender well. There is a Ford Technical Service Bulletin saying that the A/C drain
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