
2005 Ford Crown Victoria 4.6L Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
According to my Modis, the fuel pump is running 100% all the time, creating an extremely rich mixture. My research indicates that the FPDM should command about 40-60% fuel pump run time normally. Fuel pressure is 39 PSI per rail pressure sensor. Lots of carbon...
FIX posted 7/15/2015
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Message Closed w/Summary
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VIN | 2FAHP71W25 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | Police Interceptor Package |
Trouble Codes
P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage |
Message Closed w/Summary
Vehicle Data
2005 Ford Crown Victoria
VIN | 2FAHP71W25 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | Police Interceptor Package |
Trouble Codes
P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage |