Problem Reports » EVP Sensor Failure May Cause Drivability/Fuel Economy Issues

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Ford Crown Victoria

 

Report: EVP Sensor Failure May Cause Drivability/Fuel Economy Issues

Ford Crown Victoria Problem
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Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997

Average Mileage: 120,000 mi (60,000 mi - 180,000 mi)

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The EGR valve position (EVP) sensor can fail on this vehicle. The EVP sensor measures the EGR valve position and transmits the date to the engine control computer. If it fails, drivability and fuel economy can suffer, the Check Engine Light will commonly illuminate.