Transmission/ Engine problem

2002 FORD E-SERIES VAN
83,000 MILES • V8 • 2WD • AUTOMATIC
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STEVIS
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2002 Ford cargo van E250.Two things. One the servise
engine light came on setting a code P1747 (EPC electronic pressure control. Pulled the pan and replaced the EPC and the SSA/SSB solenoids. The code is still being set and I dont know if it was befor but the off light blinks where you push the button for cutting out the over drive. Two the engine seems to have a problem it shakes or feels like somthing is breaking down under a load but is not setting any codes for engine problems? Are the problems related I dont think they are but not sure?
Steve
Mar 2, 2011 at 8:15 PM
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DOCFIXIT
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Most likely wiring fault see diagnostic steps
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Mar 2, 2011 at 8:52 PM
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STEVIS
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Is there any tepical problems with the lead frame?
Mar 2, 2011 at 9:18 PM
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DOCFIXIT
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Don't understand question
Mar 2, 2011 at 9:30 PM
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STEVIS
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Sorry the lead frame is the conector shown in D5 of the diagnostic cahrt above. Also what about the engine performance problem in the Question?
Mar 2, 2011 at 9:59 PM
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STEVIS
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I replyed yesterday and referd to the chart above about the lead frame. It has been replaced also still sets P1747 right away and the off light blinks at the button for the O/D switch. All the wiring looks ok and conection are tight.Could it be a computer problem?
Mar 3, 2011 at 9:08 PM
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DOCFIXIT
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Could be have you followed all steps in diagnostic flow charts?
Mar 4, 2011 at 3:46 PM
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STEVIS
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Yes I went and took it to ford to double check everything and they also came back with the PCM needed replaced thank you for your advice.
Steve
Mar 4, 2011 at 9:41 PM
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DOCFIXIT
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Hope that solves engine tick also
Mar 4, 2011 at 9:53 PM