code 0191 | Ford Explorer Forums

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code 0191

  1. J

    Changed Fuel Filter, afterwards got check engine light

    Code 0191. I am almost certain I followed correct procedure for installing a new fuel filter; cut the power to fuel pump, let engine run out of gas, then remove and install a new fuel filter facing correct direction and no leaks. Is it common to have a code afterward? If I clear it am I good...
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