Ford Crown Victoria Problem Report

Ford Crown Victoria EVP Sensor Failure May Cause Drivability/Fuel Economy Issues

(19 reports)

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.

I have a P-1409 OBD-2 code , have not fixed yet . As well as a # 2 Misfire , oil in #2 Spark Plug -
It keeps going out a day after replacing -
check engine light illuminates, EGR error code -
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