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P0405 Diagnostic Trouble Code Discussion for May 2010

EGR Position Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0405
Help Request Posted
2005 Ford Crown Victoria Police Interceptor 4.6L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1FZWK12345
P0405: Differential Pressure Feedback EGR Sensor Circuit Low (ESM System). hello everyone i need help i have an 05 cv police, in the shop and it runs like its on 3 cly. with all the codes o i have done/dpfe assy. evap purge solinoid. and cleaned throttle (carbon build up). It hesitates bucks jerks upon accle. and then goes fine. if a...
May 20, 2010
2005 Ford Crown Victoria Police Interceptor 4.6L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1FZWK12345
P0405: Differential Pressure Feedback EGR Sensor Circuit Low (ESM System). hello everyone i need help i have an 05 cv police, in the shop and it runs like its on 3 cly. with all the codes o i have done/dpfe assy. evap purge solinoid. and cleaned throttle (carbon build up). It hesitates bucks jerks upon accle. and then goes fine. if a...
May 20, 2010